ilovemathslesgo ilovemathslesgo
  • 11-06-2021
  • Mathematics
contestada

a circle has a diameter 9cm

Pls help meeeeeeeeeeeeeeeeeeeeeee

Respuesta :

VestaHofman VestaHofman
  • 11-06-2021

Answer:

A=63.585 cm²

Step-by-step explanation:

Note : It is not given what to find so i am finding are of the circle.

D=9cm

r=D/2

r=9/2

r=4.5

Area of the circle :

A=πr²

A=π4.5²

A=63.585 cm²

Answer Link

Otras preguntas

Daniela needs to cut a rectangular hole in a wall where a new window will be installed. The window will be 4 feet high and 3 feet wide. She draws the outline fo
how do you solve 3x+2-x=-2/3x+26​
List 3 values that would make this inequality true. 7n<21
1/2 of 24? Please helpppppppop
An important piece of a project is past due date. Identify the possible risks to the project. Business ethics and copyright violation Ideas and creativity Pol
1)The cell sap of root hair is____.​
What is civil disobedience
Anyone happen to know this? Thanks.
Why were alliances a main cause of World War I? Alliances strengthened demands for self-determination. Nations were less likely to use diplomacy in settling dis
could someone help me on both of you can only do 1 it’s fine too!!! I will make u brainliest