Practice questions for Mini Exam 8.1-8.4

Find ALL the 6 trig functions for angle B.

(Hint: find the unknown side first by using Pythagoras theorem )

Select from the drop down.

Sin B​ (a)  

Sec B (b)  

Tan B​ (c)  

Csc B ​ (d)  

• 24/25
• 25/7
• 24/7
• 25/24
• 7/24
• 7/25
• 5/12

Find X.

Mathematical Equivalence

ON

Find the measure of the angle.  Round to the nearest tenth. 

• 30.8
• 32.1
• 34.3
• 36.9

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• .008^o

Find X.

Mathematical Equivalence

ON

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4

Solve for the missing angle.

• 32°

• 44°

• 61°

• 50°

A full rotation is _____ radians.

Mathematical Equivalence

ON

How do you convert from degrees to radians?

• Multiply by pi/180*
• Multiply by 180*/pi
• You can't convert from degrees to radians