Question

finding area find the area of the figure described. 21. triangle with height 6 cm and base 5 cm

Explanation:

Step1: Recall the formula for the area of a triangle

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

Step2: Substitute the given values into the formula

Here, the base \( b = 5\space\text{cm} \) and the height \( h=6\space\text{cm} \). Substituting these values into the formula, we get \( A=\frac{1}{2}\times5\times6 \).

Step3: Calculate the result

First, multiply \( 5\times6 = 30 \), then multiply by \( \frac{1}{2} \), so \( \frac{1}{2}\times30=15 \).

Answer:

The area of the triangle is \( 15\space\text{cm}^2 \).