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The surface areas of two similar cones are 20 ft^2 and 125 ft^2. What is the scale factor? A. 1/5 B. 2/5 C. 3/5 D. 4/5

The surface areas of two similar cones are 20 ft^2 and 125 ft^2. What is the scale factor? A. 1/5 B. 2/5 C. 3/5 D. 4/5
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The surface areas of two similar cones are 20 ft^2 and 125 ft^2. What is the scale factor?

A. 1/5
B. 2/5
C. 3/5
D. 4/5

asked
User Mavilein
by
7.5k points

1 Answer

2 votes
Common factor: 5
Divide (20/5) / (125/5)
answered
User JoelBonetR
by
7.7k points
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