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20 votes
CHALLENGE: The circumference of a circular clock face is 13.12 centimeters more than three

times the radius. Find the radius of the face. (Hint: The formula for the circumference of a
circle is C=2. Use 3.14 for pi)

User Cpugourou
by
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1 Answer

6 votes
6 votes

Answer: 4 cm

Explanation:

See attached image.

CHALLENGE: The circumference of a circular clock face is 13.12 centimeters more than-example-1
User Mishen Thakshana
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2.7k points