Question

this triangle has an area of 30 square units? e 3 10 a true b false

Explanation:

Step1: Recall area formula

The area formula for a right - 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, $b = 3$ and $h=10$.

Step3: Calculate area

Substitute values into the formula: $A=\frac{1}{2}\times3\times10=\frac{30}{2}=15$ square units.

Answer:

B. False