222k views
4 votes
The radius of a circle is 1 foot . what's the circle's area USE 3.14 FOR PI

User Arune
by
6.7k points

1 Answer

5 votes

The area of a circle with radius 1 foot is 3.14 foot²

Step-by-step explanation:

radius = 1 foot

π = 3.14

The formula for area of a circle = πr²

Area = 3.14 × (1 foot)²

Area = 3.14 × 1 foot × 1 foot

Area = 3.14 × 1 foot²

Area = 3.14 foot²

The area of a circle with radius 1 foot is 3.14 foot²

User Arunesh Singh
by
7.7k points