Question

If the diameter of a circular table is 42 cm what is the circumference

Answer 1

Answer:

132cm

Step-by-step explanation:

d=42cm

r=d/2=21cm

Circumference=2πr=2(22/7)(21)=132cm

Answer 2

Heya

__________________________

Diameter of circular table=42 cm

Therefore,Radius of circular table = 21cm

Cricumference=

$2\pi \: r$

=2×22/7×21

=2×22×3

=132cm

Therefore the circumference of circular table is 132cm