Question

What is the area of the following circle?

Either enter an exact answer in terms of π (pi) or use 3.14 and enter your answer as a decimal.

Answer 1

1π

Explanation:

khan academy

Answer 2

Area of the circle is following:

`a = \pi \: r {}^(2)`

So there is radius=1

Putting it into formula:

`a = \pi \: 1 {}^(2) \\ a = \pi \\ a = 3.14`

So the answer is

`3.14 \: units {}^(2)`

Good luck!

Intelligent Muslim,

From Uzbekistan.