Question

find the area of the right triangle. 1 unit area = □ square units

Explanation:

Step1: Identify base and height

From the grid, the base (horizontal leg) spans 4 units, and the height (vertical leg) spans 8 units.

Step2: Apply area formula for right triangle

The formula for the area of a right triangle is $A = \frac{1}{2} \times \text{base} \times \text{height}$. Substituting the values: $A = \frac{1}{2} \times 4 \times 8$.

Step3: Calculate the area

First, multiply 4 and 8: $4 \times 8 = 32$. Then, take half of that: $\frac{1}{2} \times 32 = 16$.

Answer:

16