Answer:
r = 100 cm
Step-by-step explanation:
The radius is 1/2 of the diameter
1/2 d = 1/2(200) = 100
Answer:
8 inches
Step-by-step explanation:
The diameter of a circle is two times the radius of the circle, and radius is half as long as the diameter of the same circle.
P.S., I'm not sure why the answers are in feet, they should be in inches!
Please mark Brainliest! :)
Answer:
As it ایس the correct answer is 45
78
7.90
