Question

A circle has radius 12 milimeters. what it its area

Answer 1

`\huge\boxed{\sf Area = 454.4\ mm\²}`

Explanation:

Given that,

Radius = r = 12 mm

We know that,

Area = πr²

So,

Area = (3.14)(12)²

Area = (3.14)(144)

Area = 454.4 mm²

`\rule[225]{225}{2}`