Question

Find the circumference of the circle whose radius is 3.5

Answer 1

Answer:

2(22/7) × 35/10= 22

Step-by-step explanation:

2(22/7) × 35/10= 22

Answer 2

Answer:

the Circumference is 21.99

Circumference= 2π r = 2 x 22/7 x 3.5

                                   = 21.99115

when rounded off, 21.99 is the circumference