Question

I don’t know how to do this perimeter and area

Answer 1

Perimeter formula-
add all the sides together

area formula-
a^2
a-length of a side

P- 38.4

A- 92.16

Hope this helps:)

Answer 2

Area is length times width, so 9.6 * 9.6
Area = 92.16

Perimeter is all the sides added, so 9.6 + 9.6 + 9.6 + 9.6
Perimeter = 38.4