Dolphin111 Dolphin111

01-04-2016
Mathematics

contestada

a circle has an area of 48in squared what is the radius of the circle use 3 for pie

Respuesta :

alicezil01 alicezil01

01-04-2016

The radius of the circle is 4 in. The formula for the area of a circle is [tex] \pi r^{2} [/tex] with r meaning radius. So if we use 3 for pi. Then [tex] r^{2} [/tex] is 16. So r is 4.

Answer Link

Otras preguntas

A bus makes a stop at 2:30, letting off 12 people and letting on 7. The bus makes another stop ten minutes later to let off 4 more people. How does the number o

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Measurements for entire populations are: Choose One • 4 points • Very easy to calculate • Always done with big computers • For the most part, very impractical •

HEY PLEASE HELP ' LOL ALMOST DONE

What were the diverse purposes of england's american colonies and how were those purposes altered in the early years of settlement?

Jennifer wants to collect rich and varied data about the lives of native americans who live on reservations. she wants to be able to not only document their liv

what are the cordinates of the midpoint between (8,-3) and (2,5)?

You are working in a clinical laboratory and you need to examine an unstained urine sample for the presence of bacteria. what type of light microscope should yo

Your yearly office supply budget is $1,200. You spend $350 each year on paper. What percent of your budget do you spend on paper? A. 42% B. 29% C

Sugar burns when heated on a skillet physical or chemical change