Question

look at the image below. what is the area of the triangle? 63 units²

Explanation:

Step1: Identify area 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.

Step2: Substitute values

We are given $b = 6$ and $h=21$. Substitute into the formula: $A=\frac{1}{2}\times6\times21$.

Step3: Calculate

First, $\frac{1}{2}\times6 = 3$, then $3\times21=63$.

Answer:

63 units²