Right Triangle Trig Anatomy

We can use SOH-CAH-TOA for...

• Any triangle ever

• Non-right triangles only

• Right Triangles only

• Never

What is the value of x?

• 960

• 30.98

• 43.91

• 14.24

What is the value of x?

• 9.17

• 98.13

• 0.11

• 26.69

What is the value of x?

• 4.20

• 7.32

• 0.14

• 4.91

Find x, y, and z

x = ​ (a)   degrees

y = ​ (b)   degrees

z = ​ (c)   units

• 53.13

• 36.87

• 5

• 25

• 7

• 48.59

• 41.41

Solve for IR

• 28

• 7

Find each trig ratio.

sin D = ​ (a)  

cos D = ​ (b)  

tan D = ​ (c)  

• 20/29

• 21/29

• 20/21

• 29/20

• 29/21

• 21/20

Find x, y, & z... x=​ (a)   y=​ (b)   ​z= (c)  

• 12 Radical 2

• 12/Radical 3

• 4 Radical 3

• 12

• 12 Radical 3

Find each trig ratio.

sin E = ​ (a)  

cos E = ​ (b)  

tan E = ​ (c)  

• 20/29

• 21/29

• 20/21

• 29/20

• 29/21

• 21/20

Give each trig ratio as a fraction in simplest form for the given right triangle diagram.

sin Q - ​ (a)  

cos Q - ​ ​ (b)  

tan Q - ​​ (c)  

• 25/24

• 7/24

• 24/25

• 7/25

• 24/7

• 25/7