Math, asked by ChimChimsKookie, 7 months ago

help me in my homework juseyo!!☹️
how to solve this question

21. The diagonal of a square is 12cm long. Find its area and perimeter.

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Answers

Answered by sheelverma2005

0

Answer:

Hiii ......

here is your answer...

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Answered by solemuzic

0

A = 1/2 d^2

A = 1/2 × 12^2

= 144/2

= 72 cm

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