Find the area of a circle with a radius of 2.
Either enter an exact answer in terms of it or use 3.14 for it and enter your answer as a decimal.

The area of the circle with radius 2 unit is 12.56 sq unit.

Step-by-step explanation:

Given,

The radius of the circle is 2 unit

To find the area of the circle.

Formula

The area of a circle with radius r is π sq unit

For this sum we will take π = 3.14

So,

The area of the circle is = 3.14× sq unit

= 12.56 sq unit.

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are