A square has an area of 81 square feet. Select all the expressios that equal the side length of the square, in feet A.81/2
B.√81
C.9
D.√9
E.3
Pls help I have until 2:30

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8

How to find the volume of an area and height

While on vacation in mexico jeremiah reads a distance marker that indicates he is 89 kilometers from juarez. if 1 mile is approximately 1.61 kilometers,how far is jeremiah from juarez to the newest tenth of a lie