Question

this triangle has an area of 30 square units? a true b false

Explanation:

Step1: Recall area formula

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

Step2: Identify base and height

From the figure, the base $b = 6$ and the height $h=10$.

Step3: Calculate the area

Substitute $b = 6$ and $h = 10$ into the formula: $A=\frac{1}{2}\times6\times10$.
$A = 30$ square - units.

Answer:

A. True