Math, asked by akshatkumarpandey, 6 months ago

area of a circle having diameter x is​

Answers

Answered by Anonymous
5

Answer:

Given, the diameter of the circle is x

We know,

d = 2r\\r=\frac{d}{2}

Substituting d = x

We get

r=\frac{x}{2}

Therefore area of a circle

A=\pi r^{2}

A=\pi (\frac{x}{2}) ^{2}

A=\pi \frac{x^{2} }{4}

Answered by Anonymous
2

Answer:

The formula for calculating the area of a circle is A = π_r_2 where pi (π) equals 3.14 and the radius (r) is half the diameter.

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