125jjohnson 125jjohnson
  • 03-04-2020
  • Mathematics
contestada

Find the area of a circle with a circumference of 50.24 units

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 09-04-2020

Answer:

A = 200.96 units^2

Step-by-step explanation:

We know the circumference is given by

C = 2 * pi *r

Approximating pi by 3.14

50.24 = 2 * 3.14 *r

50.24 = 6.28 r

Divide each side by 6.28

50.24/ 6.28 = 6.28r/6.28

8 =r

Now we can find the area

A = pi * r^2

A = 3.14 * r^2

A = 3.14 (8)^2

A = 200.96 units^2

Answer Link

Otras preguntas

What happened on September 1, 1939? a. Germany invaded Poland, sparking World War II. b. Japan bombed Pearl Harbor, bringing the U.S. into the war. c. Audie Mur
19 + 12k = –k − 20 solve for k
The body of a composition___
Can I please help me ?!
Read the excerpt from “Raymond's Run.” And on the other side of the fence is Raymond with his arms down to his side and the palms tucked up behind him, running
The baseball team ordered 140 T-shirts to sell at the school fair. Of those T-shirts, 50% are white, 20% are blue, 15% are green, 10% are red, and 5% are black.
How did philosophers of the Warring States period respond to the constant fighting and violence? Philosophers blamed the leaders for fighting other states and c
C = {x:x < 15, x E prime numbers }​
The length of the sides of a square is 10 meters. Find the length of the diagonals of the square
What is the scale factor, perimeter ratio, surface ratio, and the volume ratio?????????????????????????????