praveen3678 praveen3678
  • 12-04-2022
  • Mathematics
contestada

The diameter of a circle is 20 cm. Find its area in terms of \piπ

Respuesta :

devishri1977
devishri1977 devishri1977
  • 12-04-2022

Answer:

Step-by-step explanation:

Diameter = 20 cm

Radius = r = 20 ÷ 2 = 10 cm

[tex]\boxed{\text{Area of circle =$\pi r^{2}$ }}[/tex]

                      = π *10 * 10

                     = 100π cm²

Answer Link

Otras preguntas

if angle 1= 110, find the measure of each other angle
the points(1,r) and (5,-4) lie on a line with slope 5. find the missing coordinate r. ​
The ratio of pens to pencils in Mrs. Bosworth's desk is 3:1. What does this mean?
Linnaeus's two-word system for naming organisms is called____?
Subtracting a number is the same as adding its opposite. Use this understanding to complete each of the equations below.
Which of the following is not a benefit of improved cardio-respiratory fitness?(Apex) A. Less risk of an early death. B. The heart becomes more efficient. C. Ca
HELP LOOK AT PICTURE
Technological solutions have good and bad effects. What is a bad effect of spraying a chemical pesticide on crops
After a big snow storm, Joe and Jim decided to shovel driveways for money. Jim shoveled 3 less than twiceas many driveways as Joe. They shoveled a total of 15 d
When the new computer lab opened there were 18 computers.by the end of firdt week there were 25 computers. Find the percent of change in the number of computers