Question

Please help me !!!

How do you find the Area, Circumference, and converting the circumference into the area and area into the circumference. Please just write all the formulas with explanations

Answer 1

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Area of a circle:-

$\pi {r}^{2}$

$\pi = \frac{22}{7} \: or \: 3.14$

=)If area is given in the question you can find the radius.If radius is given you can find area.

=)With radius you can also find the circuference:-

$= 2\pi \: r$

If u have given circumference in a question you can find 'r' and then you can put it in area formula and can find the area.

..Hope it helps...plz mark as brainliest.....