Question

Find the perimeter of the parallelogram PQRS.​

Answer 1

Answer:

Perimeter of ∥gm =40cm

2(PQ+PS)=40cm

2(12+PS)=40

PS=(40/2)−12

PS=8cm

Step-by-step explanation:

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Answer 2

Solution:-

※We know that※

★ In a parallelogram, the opposite sides have same length.

Therefore,

$\tt\longmapsto{}$ $\sf{PQ = SR = 12cm}$

⠀⠀⠀⠀⠀$\boxed{\sf{\purple{and}}}$

$\tt\longmapsto{}$ $\sf{QR = PS = 7cm}$

So,

$\tt\longmapsto{}$ $\sf{Perimeter = PQ + QR + RS + SP}$

$\tt\longmapsto{}$ $\sf{12cm + 7cm + 12cm + 7cm}$

$\tt\longmapsto{}$ $\boxed{\sf{\orange{38 cm}}}$

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