The diameter of a circle is 7 cm. Find its area to the nearest tenth.
2 answers:
The answer is 38.5 i hope this helps
Answer:
38.5 cm
Step-by-step explanation:
1. To find the radius divide 7 by 2 which is 3.5
2. Then multiply 3.5 by itself which is 12.25
3. Next multiply 12.25 by 3.14 ( 3.14 = 
= pi )
4. Lastly your answer will be 38.5
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