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8th CBSE
IMPORTANT
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In figure, ABCD is a quadrilateral. Name a pair of opposite angles.

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Important Questions on Understanding Shapes-II (Quadrilaterals)

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8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 4

In figure, ABCD is a quadrilateral. How many pairs of adjacent angles are there?

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EASY
8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 4

In figure, ABCD is a quadrilateral. How many pairs of opposite angles are there?

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8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 5
The angles of a quadrilateral are 110°, 72°, 55° and x°. Find the value of x.
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8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 6
The three angles of a quadrilateral are respectively equal to 110°, 50° and 40°. If its fourth angle is x°, find the value of x.
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8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 7
A quadrilateral has three acute angles each measures 80°. If the measure of the fourth angle is x° then find x.
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8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 8
A quadrilateral has all its four angles of the same measure. If the measure of each angle is k°, then find the value of k.
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8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 9
Two angles of a quadrilateral are of measure 65° and the other two angles are equal. If the measure of each of these two angles is k° then find k.
MEDIUM
8th CBSE
IMPORTANT
Mathematics for Class 8>Chapter 16 - Understanding Shapes-II (Quadrilaterals)>EXERCISE>Q 10
Three angles of a quadrilateral are equal. Fourth angle is of measure 150°. If the measure of equal angles is k°, then find the value of k.