Question

the dioganal of a square is7root2cm.find it's area

Answer 1

Answer:

Step-by-step explanation:

Diagonal of square whose side is 'a' is√2a

So,

√2a=7√2 (given)

a=7cm

Area of square= a^2

(7) ^2= 49cm^2

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Answer 2

this is the answer i hope it helps you