Question

The formula for the area of a triangle is A = {bn, where b is the length of the base and h is the height.

Find the height of a triangle that has an area of 30 square units and a base measuring 12 units. 3 units
5 units
8 units
9 units
?

Answer 1

So the right answer is 5 units.

Look at the attached picture

Hope it will help you..

Good luck on your assignment

~pragya

Answer 2

5 units

Explanation:

Area of triangle = 1/2 × base × height

30 = 1/2 × 12 × height

Height = 30 × 2/12 = 5 units