2 years ago

Pls helo me with this pls

Mathematics

1 answer:

Trava [24]2 years ago

7 0

Circumference of a circle = 2πr

where, r = radius

Given, diameter, d = 7 cm

radius, r = diameter/2

= d/2

Circumference of the circle = 2π(d/2)

(2 gets cancelled out)

= πd

= 22/7 × 7

= 22 cm

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