Question

An equilateral triangle has a perimeter of 15x3 + 33x5 feet. What is the length of each side?

​

Answer 1

70 feet

Explanation:

15×3= 45 33×5=165

45+165=210

As it is an equilateral triangle, 210÷3= 70

So each side is 70 feet long

Answer 2

70

Explanation:

15 x 3 = 45

33 x 5 = 165

165 + 45 = 210

210/3 = 70