Question

The diameter of the circle is 5.6 cm. Find its circumference. *​

Answer 1

Answer:

4.4 circumference beacous they sey 5.6cm

Answer 2

Answer:

Diameter = 5.6 cm

So,

Radius (r) = 5.6/2 = 2.8 cm

$circumference \: of \: circle = 2\pi \: r$

Circumference = 2 × 22 × 2.8

7

Circumference = 2 × 22 × 0.4

Circumference= 44 × 0.4

Circumference of circle = 17.6 cm.