Trigonometry Unit

Use the Law of Sines to solve for BC

• 33
• 24
• 12
• 29

What are the options for the measure of angle A?

• 102.2 degrees

• 52.3 degrees

• 77.7 degrees

• 127.7 degrees

Explain why this triangle isn't possible. (Hint: try to find the measure of angle B)

The period of a sine or cosine graph can be found by ....

• It's always 2π

Tags

CCSS.HSF.TF.A.4

What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

What is the period of y=4cos5x

• 2π/5
• π
• 5
• 5π

Find QR

• 34.7 km
• 2.2 km
• 13.74
• 31.1 km

What is vertical shift of this graph?

• Down 2

• Down 1

• No shift

• Up 1

• Up 2

What trigonometric functions have vertical asymptotes?

• sine

• cosine

• tangent

• none listed here

What INVERSE trigonometric functions have vertical asymptotes?

• cosecant

• secant

• cotangent

• none listed here