Question

jazlyn wants to purchase a triangular trampoline. $a = \frac{1}{2}bh$. what are the actual base and height of the trampoline? actual base = 10 ft. actual height = 12 ft. what is the actual area of the trampoline? 110 $ft^{2}$ 1 in.:4 ft

Explanation:

Step1: Recall area formula for triangle

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

Step2: Substitute given values

We are given $b = 10$ ft and $h=12$ ft. Substitute into the formula: $A=\frac{1}{2}\times10\times12$.

Step3: Calculate the area

First, $\frac{1}{2}\times10 = 5$, then $5\times12=60$ ft².

Answer:

$60$ ft²