Question

WHAT is the Area of Circle
if Perimeter is 14m? ​

Answer 1

Answer:

A= 15.6cm²

Step-by-step explanation:

using the formula

A = πr²

C = 2 πr

solving for A

A = C²/4π = 14²/ 4 .π = 15.59718cm²

Answer 2

Answer:  14 m

Step-by-step explanation:

perimeter of circle = 2×π×r

14 = 2×22/7×r

r = (14×7)/2×22

 = 49/22

 

Area = π×r²

        = 22/7 × 49/22 × 2

        = (49×2)/7

        = 98/7

        = 14 m