find the area of a circle at diameter 2.1
Answers
Answered by
1
Answer:
Area of circle is pie R square diameter is 2.1 so radius is 1.05
Therefore 22/7 × 1.05 ×1.05
The answer is 3.4 cm
Step-by-step explanation:
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Answered by
0
Answer:
area of circle=πr^2
Step-by-step explanation:
22/7*1.05*1.05
=3.4
This is the answer
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