Question

use pi =22/7 a piece of wire is bent to form a square of area 121cm^2. (a) find the length of each side of the square. (b) the perimeter of the square. the same piece of wire is bent to form a circle. (a) calculate the radiua of the circle and the area of the circle

Answer 1

pi not pie

Answer 2

Area= s^2

perimeter=4s

Answer 3

ho u got that answer

Answer 4

they arent answers, they're general formulas
something you should know

Answer 5

k