Question

18 ) What is the radius of the circle, whose circumference
is 440 cm?​

Answer 1

Answer:

YOUR ANSWER IS THERE

Explanation:

circumference of the circle = 440 cm

circumference   = 2πr

                440     = 2 × 22/7 × r

               440/2  = 22/7 × r

             220 × 7   = 22 × r

               1540/22 = r

                      70 cm = r

so radius is 70 cm

HOPE IT HELPS YOU VERY WELL