Question

A triangle has an area of 6 square feet. The height is four feet. What is the length of the base?

Answer 1

Answer:

3 feet

Step-by-step explanation:

Area of triangle = 1/2x base x hight

$6 = \frac{1}{2} \times 4 \times b \\ 6 = 2b \\ b = \frac{6}{2} = 3$

Answer 2

Answer:

20 M

Step-by-step explanation:

The base of a triangle is four times its height and its area is 50m2. The length of its base is 20M