Question

which of the following is the circumference of a circle of radius 7cm?​

Answer 1

Answer:

44 cm

Step-by-step explanation:

2 × pi × r

=2× 22/7 × 7

=2×22

=44 cm

Answer 2

Answer:

Answer-44cm

Step-by-step explanation:

Circumference of a circle= 2×pie×r(radius)

2×22/7×7

=44cm