1. Special Right Triangles
&

2. Warm-Up

3. 45-45-90 Triangles Identify the triangle and create the Table. x x x√2
Across from the Angle x x 
 x√2
Numerical Answer

4. Example
Find the missing triangle side lengths. Give your answers in simplest radical form.
Angle 45 90
Across from the Angle x x 
 x√2
Numerical Answer

5. Example
Find the missing triangle side lengths. Give your answers in simplest radical form.
Angle 45 90
Across from the Angle x x 
 x√2
Numerical Answer

6.
Find the missing triangle side lengths. Give your answers in simplest radical form. 30
x√3 2x x
Angle 30 60 90
Across from the Angle  x
 x√3
 2x
Numerical Answer

7. Example
Find the missing triangle side lengths. Give your answers in simplest radical form.
Angle 30 60 90
Across from the Angle  x
 x√3
 2x
Numerical Answer

8. Example
Find the missing triangle side lengths. Give your answers in simplest radical form.
Angle 30 60 90
Across from the Angle  x
 x√3
 2x
Numerical Answer

9. Example
A manufacturer wants to make a larger clock with a height of 30 centimeters. What is the length of each side of the frame? Round to the nearest tenth.