Question 491799
We will let x = the base.
x + 2(x - 5) = 45 in
3x -10 = 45 in,
x = 55
x = 18.3
18. 3 in, 13.3 in, 13.3 in.
18.3 + 13.3 + 13.3 = 44.9, Approx. 45 in.
Cleomenius.