10. If PQRS is a parallelogram, then P - R is: (a) 20 (b) 30 (c) 90 (d) 0

asked Oct 28, 2020 142k views

5 votes

10. If PQRS is a parallelogram, then P - R is:
(a) 20
(b) 30
(c) 90
(d) 0

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4 votes

Answer:

d) 0

Explanation:

P -R = 0

Because in parallelogram, opposite angles are equal.

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