Question

jazlyn wants to purchase a triangular trampoline. what is the formula for finding the area of a triangle? $a = bh$ $a = (\frac{b_1 + b_2}{2})h$ $a = 2bh$ $a=\frac{1}{2}bh$

Explanation:

Step1: Recall area - formula of triangle

The area of a triangle is derived from the relationship between a triangle and a parallelogram. A triangle with base $b$ and height $h$ has an area that is half of a parallelogram with the same base and height.

Step2: Identify correct formula

The formula for the area of a triangle is $A=\frac{1}{2}bh$, where $b$ is the base and $h$ is the height.

Answer:

$A = \frac{1}{2}bh$