Question

find the radius of the circle when its diameter is:
i) 22cm
ii) 66cm​

Answer 1

Answer:

i) r=11 cm ii) 33 cm

Step-by-step explanation:

i) Using the formula

d=2r

Solving for r

r=d/2=22/2=11cm

ii) Using the formula

d=2r

Solving forr

r=d/2=66/2=33cm

Answer 2

Answer:

answer = 11 and 33

Step-by-step explanation:

radius = diameter / 2

22 = 22/2 = 11

66 = 66 / 2 = 33

hope it helps you..☺☺☺