Question

heres the expression that alisha entered to find the area of her triangle: $\frac{1}{2}cdot8cdot5$. explain what each number represents in the expression. 8 represents base. 5 represents height. $\frac{1}{2}$ represents

Explanation:

Step1: Recall area formula

The formula for the area of a triangle is $A=\frac{1}{2}bh$, where $b$ is base and $h$ is height.

Step2: Match values

In $\frac{1}{2}\times8\times5$, 8 is the base length and 5 is the height. $\frac{1}{2}$ is from the area - formula coefficient.

Answer:

8 represents the base of the triangle in cm. 5 represents the height of the triangle in cm. $\frac{1}{2}$ is the coefficient in the area - of - triangle formula $\frac{1}{2}bh$.