Add and write the answer in simplest form. Please select the best answer from the choices provided A B C D

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank