Question

What is the area ,in square units ,of triangle KLM?

Answer 1

Given:

The triangle KLM is given.

To find:

The area of the triangle.

Step-by-step explanation:

Using the formula,

Substituting the values we get,

`\begin{gathered} A=lb-(1)/(2)b_1h_1-(1)/(2)b_2h_2-(1)/(2)b_3h_3 \\ A=6*5-(1)/(2)*5*4-(1)/(2)*2*2-(1)/(2)*3*6 \\ A=30-10-2-9 \\ A=9square\text{ units.} \end{gathered}`

Final answer:

The area of the triangle is 9 square units.