Question

Find perimeter of the square whose side is 7m​

Answer 1

Explanation:

Side=a=7m

We know that

$\boxed{\sf Perimeter=4a}$

$\\ \sf{:}\rightarrowtail Perimeter=4(7)$

$\\ \sf{:}\rightarrowtail 28m$

Answer 2

Answer:

Perimeter of square = 4a (where a is the measurement of 1 side)

perimeter= 4×7= 28

hence 28 is the ans