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? $ft^{2}$ 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: Identify base and height values

We are given that $b = 10$ ft and $h=12$ ft.

Step3: Substitute values into formula

$A=\frac{1}{2}\times10\times12$.

Step4: Perform calculation

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

Answer:

60