Question

Solve this please........

Answer 1

28 cm

Explanation:

to find perimeter you need to add all the sides together

this one has two sides with 8 cm and 2 sides with 6 cm

8 + 8 + 6 + 6= 28

Answer 2

A - 20 cm

Explanation:

6/2 = 3 cm

8/2 = 4 cm

using pythagoras

3^2 + 4^2 = x^2

x^2 = 25

x = 5 cm

perimeter = 5 + 5 + 5 + 5 = 20 cm