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If one of the angles of a parallelogram is 60°, then the value of opposite angle is

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Important Questions on Polygon

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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 1
The adjacent sides of a parallelogram are 8 cm and 6 cm respectively. What would be its perimeter?
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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 2
A quadrilateral where the diagonals are equal and intersect each other at right angle, is known as a _____.
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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 2
The quadrilateral in which only one pair of opposite sides are parallel is known as a _____.
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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 2
If a polygon has 6 vertices, then the number of sides in the polygon would be _____.
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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 2

If the number of sides in a polygon is “n” then the number of diagonals that can be drawn from one of the vertices would be_____

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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 3

The four vertices of a square piece of paper have been cut off with the help of a pair of scissors. What kind of polygon figure has been obtained ?

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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 4

The sides of a polygon are 8 in numbers what would be the sum of its interior angles?

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8th Chhattisgarh Board
IMPORTANT
Mathematics Class - VIII>Chapter 10 - Polygon>EXERCISE 10.1>Q 5

If one of the angles of a parallelogram is 120°, find the measurement of the other angles?