Question

what is the area of the triangle? 5 3.3 4.7 square units

Explanation:

Step1: Find the base length

The base of the triangle is the sum of 3.3 and 4.7. So, \( 3.3 + 4.7 = 8 \).

Step2: Use the triangle area formula

The formula for the area of a triangle is \( \frac{1}{2} \times \text{base} \times \text{height} \). Here, the base is 8 and the height is 5. So, \( \frac{1}{2} \times 8 \times 5 \).

Step3: Calculate the area

First, \( \frac{1}{2} \times 8 = 4 \), then \( 4 \times 5 = 20 \).

Answer:

20