IFantasiaidn
Answered

Join IDNLearn.com and become part of a knowledge-sharing community that thrives on curiosity. Our experts are available to provide accurate, comprehensive answers to help you make informed decisions about any topic or issue you encounter.

What is the area of this circle? (Express your answer using π.)
(Note: The diameter is 10ft.)

Sagot :

IGreenidn
Area of a circle is:

A = pi * r^2

If the diameter is 10 feet, the radius will be half of that or 5.

So:

A = 3.14 * 5^2

Simplify exponent:

A = 3.14 * 25

Multiply:

A = 78.5
Naǫidn
The area is πr².
The radius r is half the diameter. The diameter is 10 ft so the radius is 5 ft.

[tex]A=\pi \times 5^2=25 \pi[/tex]

The area is 25π ft².
We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Find clear and concise answers at IDNLearn.com. Thanks for stopping by, and come back for more dependable solutions.