Finding the Area of a Triangle

This video tutorial explains how to calculate the area of a triangle using its base and vertical height. It introduces the basic formula, demonstrates its application with examples, and explains why the formula works by relating it to the area of a parallelogram. The video also includes practice questions for viewers to test their understanding.

Explain why the height of a triangle is measured from the base at a right angle.

What is the basic formula for calculating the area of a triangle when the base and height are known?

In the example given, what are the base length and height of the triangle used for the area calculation?

What should you remember to include in your answer when calculating the area of a triangle?

How does the area of a triangle relate to the area of a parallelogram?