Find the perimeter and the area of the equi- lateral triangle in the diagram below.
A
(2b + 8) cm
(2a - b) cm
С
B
(a + 5) cm
(Hint: All sides are equal, so equate one
side to each of the other two to form two
equations).

14

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube