Question

Please Answer Quick!!

Answer 1

Answer:

In ALL circles, the diameter is twice the radius.

Therefore, the ratio of of radius to diameter in ALL circles is .5

Step-by-step explanation:

Answer 2

Answer:

1 : 2

Step-by-step explanation:

Diameter = 36 ft

Therefore, radius = 36/2 = 18 ft

Ratio of the circle’s radius to its diameter

$= \frac{18}{36} \\ \\ = \frac{1}{2} \\ \\ = 1 \: : \: 2$