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

The scale of the map is 1/8 inch to 12 miles.the Mitchell family drove from lee springs to boothville in 3 3/4.What was their approximate average speed
"carol really doesn't like her new boss and is not happy with the new tasks she's been assigned and the long hours she's been working. still, she truly believes
What were your predicted results for glucose transport in the cold condition (4°c, 15mm glucose)? briefly state the physiologic basis for your prediction. did y
The title "father of television" is often attributed to which of these men?
Reinforcement is the _______ in a relationship
Compare $a decreased by 25% and $1.2a decreased by 40%
Hypothesizing describe two inventions that helped spark the scientific revolution and their impact.
A cylindrical water tank has a diameter of 36 centimeters and a height of 100 centimeters.The volume is 1290π cubic centimeters. What is the heightvof the water
Max finds the product 3/7 *16
The half-life of cesium-137 is 30 years. suppose we have a 200-mg sample.