What is the diameter, radius, and circumference of 14,400π squ ft? PLZ HURRY

diameter: 240 ft

radius: 120 ft

circumference: 240π ft or 753.98ft

Step-by-step explanation:

14,400π ft^2 is the area and you find the area of a circle using the equation

πr^2

if you write that πr^2  = 14,400π ft^2, then you can solve for the radius

divide each side by π and then put the 14,400 into a radical

you will get the answer 120 meaning that your radius is 120 ft.

Radius is one half of the diameter so just multiply 120 by 2 to get a diameter of 240 ft

finally, the formula for the circumference of a circle is 2πr

we know that the radius is 120 so we plug it in: 2(π)(120)

the answer you get is 240π or about 753.98 ft

hope this helps :)

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

a c

step-by-step explanation: