Question

find the perimeter and area of the square 30 cm

Answer 1

perimeter=4×30=120cm
area=30×30=900

Answer 2

Side=30 cm.

Perimeter of a square formula:

=4*side.
=4*30.
=120 cm.

Area of a square formula:

= Side * side.
=30*30.
=900 cm square.