Question

In parallelogram PQRS, angle P = a - b
and angle S

= a + b, then a =​

Answer 1

Answer:

The sum of adjecent side of parallelogram 18 180 deg

Ang p+ang s=180 deg

(a-b) + (a+b) =180 deg

2a-b+b=180

a=180/2

A=90 deg ans

Step-by-step explanation:

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Answer 2

Answer:

90° is Correct answer.... .......