alyssajimenez598 alyssajimenez598

04-06-2021
Mathematics

contestada

the radius of a circle is 9 inches. What is the area ? Give the exact answer in simplest form

Respuesta :

aprendiendo aprendiendo

04-06-2021

A= πr^2
r=9
A= π(9)^2
A= 9x9=81
A=81π

In case that you have to use π
Multiply π(3.14)
3.14 times 81=254.34

Answer Link

Otras preguntas

CAN ANYONE EXPLAIN TO ME HOW THE HISTORICAL CONTEXT IN INSPECTOR CALLS AFFECT THE AUDIENCE AT THAT TIME ??

What is the equation of the circle with center (-1,-2) and passes through the point (6,4)? Which of the following points is also located on the circle? A. (6,-6

This is Ratio math look at the picture.

Who is the head of the federal government?

What is the area of a rectangle floor that is 7’3” long and 4’2” wide

need help right now pt.2

How did the United States government pay for war expenses? A) with loans from Axis Power nations B) raised taxes and sold bonds C) printed more m

The graph shows the price of a good compared to the quantity. This graph demonstrates how?

Which of the following products has the government helped to innovate? Select all that apply

Which of these would not be a reason why earth can support life but other planets in our solar system do not have life? A) Earth's distance from the sun B)