Question

the area of a triangle is 90 square meters and the height is 12 meters. What is the base of the triangle?

Answer 1

recall that the area of a triangle is
A = bh/2
b = base and h = height
substituting the values:
90 = b*12/2
90 = b*6
b = 15 meters

hope this helps~ :)

Answer 2

the area of a triangle is 90 square meters and the height is 12 meters. What is the base of the triangle