The circumference of a circular painting is 28.26 feet. what is the radius of the painting? use 3.14 for π and do not round your answer.

r = 4.5  ft

Step-by-step explanation:

The distance around a circle is known as the circumference. The formula for the circumference of a circle is denoted as 2πr.

circumference of a circle = 2πr

where

r = radius

π = 3.14

circumference = 28.26 ft

28.26 = 2 × 3.14 × r

28.26 = 6.28r

divide both sides by 6.28

r = 28.26/6.28

r = 4.5  ft

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

cool stunts are flippin i think

sitting on a chair

and using stick feet