Circle O has a circumference of approximately 28.3 cm.
2 answers:
Answer:
A) 4.5 cm
Step-by-step explanation:
Given: Circumference of the circle = 28.3 cm
Here we are asked to find the radius "r".
2.π.r = 28.3
The value of π = 3.14
2*3.14.r = 28.3
6.28r = 28.3
Dividing both sides by 6.28, we get
r = 28.3/6.28
r = 4.5 cm.
The radius of the circle r = 4.5 cm
Answer: A) 4.5 cm
Thank you.
Circle O has a circumference of approximately 28.3 cm.
What is the approximate length of the radius, r?
4.5 cm
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