Question

find the side of a square of area 729 cm²



please give me the full explanation​

Answer 1

Answer:

Each side is 27 cm

Step-by-step explanation:

Let each side be l cm

Area= 729 cm²

BTP

L²=729

or, l= 27

Each side is 27 cm

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Answer 2

Step-by-step explanation:

area = side x side

729 = s x s

√729 = s

27 = s