Question

What is the area of triangle LMN?

A)12 square units

B)14 square units

C)15 square units

D)24 square units

Answer 1

12 square units ie count up the vertical height of the triangle which is 6 units and then count up the horizontal length of it which is 4 so 6 x 4=24 for the rectangle formed by L x M but the triangle is only 1/2 of this area = 24/2= 12.

Answer 2

The area of the triangle LMN is 12 square units

From the graph, we have the following parameters:

LM = Height = 6 units

MN = Base = 4 units

So, the area of the triangle is:

$Area =0.5 * Base * Height$

This gives

$Area =0.5 * 4 * 6$

Evaluate the product

$Area =12$

Hence, the area of the triangle LMN is 12 square units

Read more about areas at:

https://brainly.com/question/17972372