Area of Oblique Triangles

The video tutorial explains how to calculate the area of triangles, focusing on both right and oblique triangles. It introduces the concept of using the base and height to find the area and explains how to determine the height in oblique triangles using trigonometry. The tutorial provides a formula for calculating the area using the sine of an angle and demonstrates its application with examples. It also offers practical tips for ensuring accurate calculations, such as using the correct mode on a calculator and handling angle approximations.

How can the height of an oblique triangle be determined?

What is the formula for finding the area of a triangle?

What values need to be substituted into the formula Area = 1/2 AB sine of C to find the area of a triangle?

What is the significance of ensuring the calculator is in degree mode when calculating the sine of an angle?

Explain how to find the measure of an unknown angle in a triangle when two side lengths are known.