Question

1) A square has an area of 36 ft2. What is the perimeter of the square?

2) A circle has a circumference of 16 pie (3.14). What is the area of the circle?

Answer 1

1) 24 feet

Explanation:

1) area of a square=a^2

perimeter= 4*a

area=36ft^2=a^2

a=
`√(36)`

a=6 feet

perimeter of the square= 4*6=24 feet