When given a triangle of SAS use law of cosines to find the remaining parts

The video tutorial covers the process of drawing and labeling an isosceles triangle, converting angle measurements from degrees and minutes to decimal form, and applying the law of cosines to find missing side lengths. It also includes a step-by-step calculation of side lengths using cosine values and verifies the results using the law of sines.

Discuss the importance of understanding the properties of isosceles triangles in solving problems.

How do you calculate the square of a side using the law of cosines based on the given example?

What steps are involved in confirming the calculated angles using the law of sines?