West Bengal Board Solutions for Chapter: Geometrical Proofs, Exercise 5: Let's Work out - 20.2

Author:West Bengal Board

West Bengal Board Mathematics Solutions for Exercise - West Bengal Board Solutions for Chapter: Geometrical Proofs, Exercise 5: Let's Work out - 20.2

Attempt the practice questions on Chapter 20: Geometrical Proofs, Exercise 5: Let's Work out - 20.2 with hints and solutions to strengthen your understanding. Ganitprabha (MATHEMATICS TEXT BOOK) Class 8 solutions are prepared by Experienced Embibe Experts.

Questions from West Bengal Board Solutions for Chapter: Geometrical Proofs, Exercise 5: Let's Work out - 20.2 with Hints & Solutions

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 4

Write whether it is possible or not that the measurement of 3 angles of a convex quadrilateral are 68°, 70° and 75°.

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 5

Write whether it is possible or not that the measurement of 5 angles of a concave hexagon are 120°, 75°, 90°, 78°, 60° respectively.

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 6

Write the measurement of each interior and each exterior angle of a Regular Pentagon.

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 6

Write the measurement of each interior and each exterior angle of a Regular Hexagon.

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 6

Write the measurement of each interior and each exterior angle of a Regular Octagon.

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 6

Write the measurement of each interior and each exterior angle of a Regular Nonagon.

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 6

Write the measurement of each interior and each exterior angle of a Regular Decagon.

MEDIUM
8th West Bengal Board
IMPORTANT
Ganitprabha (MATHEMATICS TEXT BOOK) Class 8>Chapter 20 - Geometrical Proofs>Let's Work out - 20.2>Q 6

Write the measurement of each interior and each exterior angle of a Regular Polygon with 18 sides.