Question

PQRS is a parallelogram z+7 ,20 cm find z
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Answer 1

Answer:

z=13

Step-by-step explanation:

We know that z+7,given =20cm.

Then, it's like a equation.....

z+7=20

or,z=20-7

or,z=13

Answer 2

Answer:

z+7,20=180+z

Step-by-step explanation:

z+z=2z=20cm. 2z=20+7z=11. hope it May right