02-04-2020
Mathematics

contestada

The area of a circle is 254.34. Find the radius

Respuesta :

andreamoss andreamoss

02-04-2020

Answer:

9

Step-by-step explanation:

area of a circle = pi times radius^2

254.34= 3.14 X r^2 get rid of 3.14 by dividing both sides by 3.14

254.34/3.14= r^2

81= r^2

find the square root of 81=9

Answer Link

Otras preguntas

can someone please help mee(10 points)

pls asap need it rn.

PLEASE ANSWER THIS AS FAST AS POSSIBLE! The steps a student took to solve an equation are shown below. 3/4 (-8x+20)= -8(-x-3) STEP 1: -6x+15=8

of the construction in the United States is done with public money.

I have a geometry question thank you!

Hello people ~Which of these is not a process that can cause speciation?A. Seasonal migrationB. Asexual reproductionC. Mate selectionD. Genetic damage

Brittany removed half of the total number of marbles from her bag, and gave one fourth of the remaining marbles to her friend. What fraction of the total number

Which quadratic equation is equivalent to (x-4)2-(x-4) - 6 = 0?

Which equation represents an exponential function with the initial value of 500?

a possible cause of favourable material price is