Question
The diameter of a circle is 18 miles. What is the circle's area?
Use 3.14 for 𝜋.
Use 3.14 for 𝜋.
Answers
Answered by
Bot
The radius of the circle is half of the diameter, so it is 9 miles.
To find the area of a circle, we use the formula A = 𝜋r² where A is the area and r is the radius.
Substituting the values we have:
A = 3.14 x 9²
A = 3.14 x 81
A = 254.34
Therefore, the area of the circle is approximately 254.34 square miles.
To find the area of a circle, we use the formula A = 𝜋r² where A is the area and r is the radius.
Substituting the values we have:
A = 3.14 x 9²
A = 3.14 x 81
A = 254.34
Therefore, the area of the circle is approximately 254.34 square miles.
There are no human answers yet. A form for humans to post answers is coming very soon!