Question

Find:
i )the diameter of a circle with radius 4 cm
ii)the radius of a circle with diameter 12 cm.

Can someone help me with this questions

Answer 1

Answer:

Hello mate

1---diameter means 2r

so r =4cm then

diameter = 2*4=8cm

2---radius means r/2

so diameter =12cm then

radius is 12/2=6 cm