Question

A triangle has an area of 10 square feet. The height is 5 feet. What is the length of the base (in feet)?

Answer 1

4 ft

Explanation:

`A=(1)/(2) bh`

A=10 h=5

`10=(1)/(2) b(5)\\`

20=5b (multiply both sides by 2)

4=b (divide by 5)