brodygreen07 brodygreen07

01-02-2020
Mathematics

contestada

What’s the area of a circle if the diameter is 80

Respuesta :

lovenightshine15 lovenightshine15

01-02-2020

The area of a circle if the diameter is 80 is

A=5026.55

Answer Link

graylynrhee graylynrhee

01-02-2020

the area of a circle is pi * radius squared. the diameter of a circle is two times the radius, so the radius of this circle is 40. so the area of this circle is 40^2 times pi, which is about 5026.55.

Answer Link

Otras preguntas

Yolanda is buying supplies for school. She buys n packages of pencils at $1.40 per package and m pads of paper at $1.20 each. What does each term in the express

Does anyone know this question?

There are 3 consecutive integers. Four times the smallest integer is equal to six more than three times the largest integer. What is the smallest of the 3 integ

Because the states were not closely united and quarreled among themselves, the United States received little respect from the nations of Europe. O True O False

Solve the formula for the height h polygon

Name the types of fats found in foods?

Select examples of two cost objects in companies using job costing. A. product such as a repair job and a project such as an advertising campaign B. cost pool a

Can someone please help me please?

45. ART The area of a square painting is 3600 square inches. Find the side length of the painting.

plz plz plz help me with me