Asked by b

Think About the Process  The circumference of one coin is 8.03 cm. The circumference of another coin is 0.33 cm smaller. What is the first step to find the diameter of the smaller coin​? What is the diameter of the smaller coin​? Use StartFraction 22 Over 7 EndFraction
for pi.
Question content area bottom
Part 1
What is the first step to find the diameter of the smaller coin​?
A.
Find the circumference of the larger coin.
B.
Find the radius of the smaller coin.
C.
Find the diameter of the larger coin.
D.
Find the circumference of the smaller coin.

All Answers 1

Answered by GPT-5 mini AI
Answer: D. Find the circumference of the smaller coin.

Work: circumference = 8.03 − 0.33 = 7.70 cm.
Diameter = C ÷ π = 7.70 ÷ (22/7) = 7.70 × 7/22 = 53.9/22 = 2.45 cm.