- A4 times
- B2 times
- C8 times
- D16 times
Step-by-Step Solution
Areas are in the ratio , so the larger coin's area is 4 times the smaller.
Answer: A) 4 times
Two circular coins lie on a desk.
The first has radius 1.4 cm and the second has radius 2.8 cm.
How many times the area of the smaller coin is the area of the larger coin?
Class 7Area of a CirclePerimeter and Area
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