Math, asked by riya674067, 11 months ago

Find the area of a circle of diameter 8.4 m.
The circumference of a circle is 17.6 cm. Find the area of the circle.​

Answers

Answered by siyaagrawal0146
2

Answer:

1. diameter= 8.4m

radius = 4.2 m

area= πr²

area = π(4.2)²

area ≈ 55.42 m²

2. C= 17.6m

2πr=17.6m

r ≈27.64

area =πr²

area ≈ 2400 m²

Answered by studyloveinfinity
3

Answer:

55.44

Step-by-step explanation:

area of a circle =πr²

=22/7×(8.4/2)²

=22/7×4.2²

=55.44m²

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