A triangle has sides that measure 7 units, 6 units, and 9.22 units. What is the area of a circle with a circumference that equals the perimeter of the triangle? Use 3.14 for π, and round your answer to the nearest whole number.

22 units2
157 units2
39 units2
70 units2

Question

A triangle has sides that measure 7 units, 6 units, and 9.22 units. What is the area of a circle with a circumference that equals the perimeter of the triangle? Use 3.14 for π, and round your answer to the nearest whole number.

22 units2
 157 units2
 39 units2
 70 units2

Angle · Answer

Hello @theyadoreshayyy

This is a multi-step problem.

Step 1: Find the perimeter of the triangle
Step 2: Use the circumference of the circle to find the radius of the circle
Step 3: Use the radius of the circle to find the area of the circle

Angle · Answer

The perimeter of the triangle is the number you get if you add up all three side lengths.

What did you get for the perimeter of the triangle?

Angle · Answer

> or if you have already completed most of the problem and are stuck - let me know where you are stuck