Question

A wire 440 cm long is bendt to make a circle. Find the area of the circle.​

Answer 1

Answer:

${15400 \: cm}^{2} \: is \: \: the \: answer$

Answer 2

Answer:

15400 cm square

Step-by-step explanation:

circumference of the circle= 440cm

radius of the circle=

r = C  / 2π

$r = 440/2\pi \\r = 440/ [ 2 X 22 / 7]\\r = 440 / 44/7\\r = 440 X 7 / 44 \\\\r = 70$

area of the circle = πr²

                       $=22/7 X 70 X 70\\=22/7 X 4900\\=15400$