The diameter of a circle is 7 cm. What is its area?
Answers
Answered by
0
Answer:
176.
Area of circle=πR²
=22/7*49
=176
Answered by
0
Answer:
38.5 cm (square)
Step-by-step explanation:
d=7
r= 7/2 cm
area= 22/7 x 7/2 x 7/2
77/2
= 38.5 cm (square) answer
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