Keiralocke Keiralocke
  • 24-03-2020
  • Mathematics
contestada

What is the area of the circle if the diameter is 24cm?Round to the nearest hundredth.

Respuesta :

Onoriodefelix
Onoriodefelix Onoriodefelix
  • 24-03-2020

Answer:

452.16cm^2

Step-by-step explanation:

Area of a circle = pi r2

Given

Diameter = 24cm

Radius r = diameter/2

= 24/2 = 12cm

Pi = 3.14

Therefore

Area = 3.14 x 12^2

= 3.14 x 12 x 12

= 452.16 cm^2

Answer Link

Otras preguntas

What do I have to multiply 9 by to get 450
1. How many tennis balls would fill your classroom? (Note- Classroom= 15m by 20m) 2. How many bananas would fill a garbage bag? Can someone plz do atleast one o
What did the case Plessey v. Ferguson decide?
What are the criticisms of interest groups?
Peter works in a shop an was told to increase the prices by 15%. he increased one price to £172.50. what was the original price.
Why do you think revolution swept so many African nations following their independence from European rule?
subtract 5x+2x-11 from 3x+^2+8x-7
What were the three social classes of the feudal system?
During the 15th to 18th centuries, which civilization controlled the Indian subcontinent and islands of the East Indies?
from the book Frankenstein How does De lacey react to the monster when he meets him?