Question

what is the area, measured in square centimeters, of the triangle below? do not include units in your answer.

Explanation:

Step1: Recall the formula for the area of a triangle

The formula for the area of a triangle is \(A=\frac{1}{2}\times base\times height\).

Step2: Identify the base and height

From the problem, the base \(b = 9\) and the height \(h=4\).

Step3: Substitute the values into the formula

\(A=\frac{1}{2}\times9\times4\). First, calculate \(9\times4 = 36\). Then, \(\frac{1}{2}\times36=18\).

Answer:

18