Home > PC > Chapter 1 > Lesson 1.2.1 > Problem 1-74
1-74.
Solve
First label the triangle with lower case letters for the sides.
What does it mean to solve a triangle?
Make a chart. Fill in with known information. Then find the unknown values.
Find the lengths of all
Side | Angle |
How could you find Angle P?
Once you have two angles in the right triangle, how do you find the 3rd angle?
In a right triangle, what famous theorem helps in finding a third side if two sides are already known?
Use the Sine function or the Law of Sines.
Pythagorean Theorem