Find the radius of a circle with a circumference of 45 centimeters
1 answer:
Answer:
radius is 7.16
Step-by-step explanation:
The equation to find the radius of a circle is r=C/2 with C being the circumference, r being the radius
First, list known values
- C=45
- R=?
Second, plug into equation
- r= 45/2
Third, Solve
- r= 7.16
- (Rounded to the hundredths)
I hope this helped and have a great day!
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Answer:
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Step-by-step explanation:
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Answer:
212.85
Step-by-step explanation:
55% = = 0.55
55% of 387 = 0.55 × 387 = 212.85