Question

find the area of the right triangle.
area = square units

Explanation:

Step1: Determine the base and height

From the grid, the base of the right - triangle is \(4\) units and the height is \(7\) units.

Step2: Use the area formula for a right - triangle

The formula for the area of a right - triangle is \(A=\frac{1}{2}\times base\times height\). Substitute \(base = 4\) and \(height = 7\) into the formula: \(A=\frac{1}{2}\times4\times7\).
First, calculate \(4\times7 = 28\). Then, \(\frac{1}{2}\times28=14\).

Answer:

\(14\)