Pre-Algebra Lesson 11-1 Write the equation for the area A of a circle with radius r. Write the answer in terms of pie

Question

asked Nov 21, 2021 212k views

1 Answer

Hylianpuffball · Answer 1 · 2021-11-27T08:42:19+0000

Answer:

Area of a circle is given by:

A = πr²

This is one of the most commonly used equation in math and physic, so i recommend that you memorize this.