Find the area of a circle of diameter 8.4 m.
Answers
Answered by
7
Answer:
Ans. 55. 42 m²
Step-by-step explanation:
Area = 1/4 πd² = 1/4.π.8.4² = 55. 41769m²
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Answered by
1
YOUR ANSWER IS : 55.4
→d = 8.4
→r = d/2
= 8.4 / 2
= 4.2
→now,
→A = πr²
=3.14 × (4.2)²
= 3.14 × 17.64
=55.3896
≈55.4
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