AP Board Class 7 Maths Chapter 9 Construction of Triangles InText Questions Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Maths Chapter 9 Construction of Triangles InText Questions Book Answers

AP Board Class 7 Maths Chapter 9 Construction of Triangles InText Questions Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Maths Chapter 9 Construction of Triangles InText Questions Book Answers

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Andhra Pradesh Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Textbooks Solutions PDF

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Andhra Pradesh State Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Books Solutions

Board	AP Board
Materials	Textbook Solutions/Guide
Format	DOC/PDF
Class	7th
Subject	Maths
Chapters	Maths Chapter 9 Construction of Triangles InText Questions
Provider	Hsslive

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AP Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Textbooks Solutions with Answer PDF Download

Find below the list of all AP Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Textbook Solutions for PDF’s for you to download and prepare for the upcoming exams:

Try This

Question 1.
Construct a triangle with the same measurements given in above example taking PQ as base. Are the triangles congruent ? (Page No. 183)
Solution:
PQ = 4 cm, QR = 5 cm. RP = 7cm.


Step -1 : Draw a rough sketch of the triangle and label it with the given measurements.
Step – 2 : Draw a line segment PQ of length 4 cm.
Step – 3 : With centre P, drawn an arc of radius 7 cm.
Step – 4 : Since R is at a distance of
5 cm from Q. draw another arc from Q with radius 5 cm such that it intersects first arc at R.
Step – 5 : Join P, R and Q, R. The required APQR is constructed.
The two triangles are congruent by Side – Side – Side (SSS) criterion for congruence.

Question 2.
Construct a ΔPET, PE = 4.5 cm, ET = 5.4 cm and TP = 6.5 cm in your notebook. Now construct ΔABC, AB = 5.4 cm, BC = 4.5 cm and CA = 6.5 cm on a piece of paper. Cut it out and place it on the figure you have constructed in your notebook. Are the triangles congruent ? Write your answer using mathematical notation. (Page No. 183)
Solution:
ΔPET, PE = 4.5 cm, ET = 5.4 cm, TP = 6.5 cm.
Step – 1 : Draw a rough sketch of the triangle and label it with the given measurements.
Step – 2 : Draw a line segment PE of length 4.5 cm.
Step – 3 : With centre P, draw an arc of radius 6.5 cm.
Step – 4 : Draw another arc from E with radius – 5. 4 cm such that it intersets first arc at T.
Step – 5 : Join P, T and E, T. The required APET is constructed.

ΔABC, AB = 5.4 cm, BC = 4.5 cm and CA = 6.5
Step – 1 : Draw a rough sketch of the
triangle and label it with the given measurements.
Step – 2 : Draw a line segment AB of length 5.4 cm.
Step – 3 : With centre A, draw an arc of radius 6.5 cm.
Step – 4 : Draw another arc from B
with radius 4.5 cm such that it intersects first arc at C.
Step – 5 : Join A, C and B,C. The required AABC is constructed.
If we place the ΔABC on ΔPET, the triangles are congruent. This is because,
AB = TE
AC = PT
BC = PE
∴ ΔABC ≅ ΔTEP (SSS criteria)

Question 3.
Sushanth prepared a problem. Construct ΔXYZ in which XY = 2 cm, YZ = 8 cm and XZ = 4 cm. He also draw the , rough sketch as shown in figure (i).

Reading the problem, Srija told Sushanth that it would not be possible to draw a triangle with the given measurements. However, Sushanth started to draw the diagram as shown in figure (ii).Check whether Sushanth can draw the triangle. If not, why ?
Discuss with your firends. What property of triangles supports Srija’s idea ? (Page No. 184)

Solutuion:
XY = 2 cm, YZ = 8 cm, XZ = 4 cm
Sushanth can not draw the triangle. This is because, in a triangle, the sum of any two sides of a triangle is greater than its third side. But in this case, sum of the two sides is not greater than the third side.
That is XY + XZ ≯ YZ
2 + 4 ≯ YZ


So, it is not possible to construct a triangle with the given measurements.

Question 4.
Construct a triangle with angles 105° and 95° and a side of length of your choice. Could you construct the triangle ? Discuss and justify. (Page No. 187)
Solution:
Let PQ = 5 cm, ∠P = 105°, ∠Q = 95°

We cannot construct a triangle with these measurements. This is because, the sum of three angles in a triangle is 180°. But the sum of the given two angles itself is greater than 180°.
That is 105° + 95° = 200° > 180°
So, it is not possible to construct a triangle with angles 105° and 95°.

AP Board Textbook Solutions PDF for Class 7th Maths

• AP Board Class 7 Maths Chapter 1 Integers Ex 1
• AP Board Class 7 Maths Chapter 1 Integers Ex 2
• AP Board Class 7 Maths Chapter 1 Integers Ex 3
• AP Board Class 7 Maths Chapter 1 Integers Ex 4
• AP Board Class 7 Maths Chapter 1 Integers Ex 5
• AP Board Class 7 Maths Chapter 1 Integers Ex 6
• AP Board Class 7 Maths Chapter 1 Integers Ex 7
• AP Board Class 7 Maths Chapter 1 Integers InText Questions
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers Ex 1
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers Ex 2
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers Ex 3
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers Ex 4
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers Ex 5
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers Ex 6
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers Ex 7
• AP Board Class 7 Maths Chapter 2 Fractions Decimals and Rational Numbers InText Questions
• AP Board Class 7 Maths Chapter 3 Simple Equations Ex 1
• AP Board Class 7 Maths Chapter 3 Simple Equations Ex 2
• AP Board Class 7 Maths Chapter 3 Simple Equations Ex 3
• AP Board Class 7 Maths Chapter 4 Lines and Angles Ex 1
• AP Board Class 7 Maths Chapter 4 Lines and Angles Ex 2
• AP Board Class 7 Maths Chapter 4 Lines and Angles Ex 3
• AP Board Class 7 Maths Chapter 4 Lines and Angles Ex 4
• AP Board Class 7 Maths Chapter 4 Lines and Angles Ex 5
• AP Board Class 7 Maths Chapter 4 Lines and Angles Ex 6
• AP Board Class 7 Maths Chapter 4 Lines and Angles Ex 7
• AP Board Class 7 Maths Chapter 4 Lines and Angles InText Questions
• AP Board Class 7 Maths Chapter 5 Triangle and Its Properties Ex 1
• AP Board Class 7 Maths Chapter 5 Triangle and Its Properties Ex 2
• AP Board Class 7 Maths Chapter 5 Triangle and Its Properties Ex 3
• AP Board Class 7 Maths Chapter 5 Triangle and Its Properties Ex 4
• AP Board Class 7 Maths Chapter 5 Triangle and Its Properties InText Questions
• AP Board Class 7 Maths Chapter 6 Ratio Applications Ex 1
• AP Board Class 7 Maths Chapter 6 Ratio Applications Ex 2
• AP Board Class 7 Maths Chapter 6 Ratio Applications Ex 3
• AP Board Class 7 Maths Chapter 6 Ratio Applications Ex 4
• AP Board Class 7 Maths Chapter 6 Ratio Applications Ex 5
• AP Board Class 7 Maths Chapter 6 Ratio Applications Ex 6
• AP Board Class 7 Maths Chapter 6 Ratio Applications InText Questions
• AP Board Class 7 Maths Chapter 7 Data Handling Ex 1
• AP Board Class 7 Maths Chapter 7 Data Handling Ex 2
• AP Board Class 7 Maths Chapter 7 Data Handling Ex 3
• AP Board Class 7 Maths Chapter 7 Data Handling Ex 4
• AP Board Class 7 Maths Chapter 7 Data Handling InText Questions
• AP Board Class 7 Maths Chapter 8 Congruency of Triangles Ex 1
• AP Board Class 7 Maths Chapter 8 Congruency of Triangles Ex 2
• AP Board Class 7 Maths Chapter 8 Congruence of Triangles Ex 3
• AP Board Class 7 Maths Chapter 8 Congruency of Triangles Ex 4
• AP Board Class 7 Maths Chapter 8 Congruency of Triangles InText Questions
• AP Board Class 7 Maths Chapter 9 Construction of Triangles Ex 1
• AP Board Class 7 Maths Chapter 9 Construction of Triangles Ex 2
• AP Board Class 7 Maths Chapter 9 Construction of Triangles Ex 3
• AP Board Class 7 Maths Chapter 9 Construction of Triangles Ex 4
• AP Board Class 7 Maths Chapter 9 Construction of Triangles InText Questions
• AP Board Class 7 Maths Chapter 10 Algebraic Expressions Ex 1
• AP Board Class 7 Maths Chapter 10 Algebraic Expressions Ex 2
• AP Board Class 7 Maths Chapter 10 Algebraic Expressions Ex 3
• AP Board Class 7 Maths Chapter 10 Algebraic Expressions Ex 4
• AP Board Class 7 Maths Chapter 10 Algebraic Expressions InText Questions
• AP Board Class 7 Maths Chapter 11 Exponents Ex 1
• AP Board Class 7 Maths Chapter 11 Exponents Ex 2
• AP Board Class 7 Maths Chapter 11 Exponents Ex 3
• AP Board Class 7 Maths Chapter 11 Exponents InText Questions
• AP Board Class 7 Maths Chapter 12 Quadrilaterals Ex 1
• AP Board Class 7 Maths Chapter 12 Quadrilaterals Ex 2
• AP Board Class 7 Maths Chapter 12 Quadrilaterals InText Questions
• AP Board Class 7 Maths Chapter 13 Area and Perimeter Ex 1
• AP Board Class 7 Maths Chapter 13 Area and Perimeter Ex 2
• AP Board Class 7 Maths Chapter 13 Area and Perimeter Ex 3
• AP Board Class 7 Maths Chapter 13 Area and Perimeter Ex 4
• AP Board Class 7 Maths Chapter 13 Area and Perimeter Ex 5
• AP Board Class 7 Maths Chapter 13 Area and Perimeter Ex 6
• AP Board Class 7 Maths Chapter 13 Area and Perimeter InText Questions
• AP Board Class 7 Maths Chapter 14 Understanding 3D and 2D Shapes Ex 1
• AP Board Class 7 Maths Chapter 14 Understanding 3D and 2D Shapes Ex 2
• AP Board Class 7 Maths Chapter 14 Understanding 3D and 2D Shapes Ex 3
• AP Board Class 7 Maths Chapter 14 Understanding 3D and 2D Shapes Ex 4
• AP Board Class 7 Maths Chapter 14 Understanding 3D and 2D Shapes InText Questions
• AP Board Class 7 Maths Chapter 15 Symmetry Ex 1
• AP Board Class 7 Maths Chapter 15 Symmetry Ex 2
• AP Board Class 7 Maths Chapter 15 Symmetry Ex 3
• AP Board Class 7 Maths Chapter 15 Symmetry Ex 4
• AP Board Class 7 Maths Chapter 15 Symmetry InText Questions

Andhra Pradesh Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Textbooks for Exam Preparations

Andhra Pradesh Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Textbook Solutions can be of great help in your Andhra Pradesh Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions exam preparation. The AP Board STD 7th Maths Chapter 9 Construction of Triangles InText Questions Textbooks study material, used with the English medium textbooks, can help you complete the entire Class 7th Maths Chapter 9 Construction of Triangles InText Questions Books State Board syllabus with maximum efficiency.

FAQs Regarding Andhra Pradesh Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Textbook Solutions

How to get AP Board Class 7th Maths Chapter 9 Construction of Triangles InText Questions Textbook Answers??

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