Trig Practice

Find the measure of the indicated angle.

• 9.39
• 55.2
• 20.2
• 19.4

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

A ramp is being built next to a 4-inch high sidewalk. The ramps angle of inclination is 10 degrees.  Estimate the length of the ramp to the nearest tenth of an inch. 

• 4.1 inches
• 3.9 inches
• 22.7 inches 
• 0.7 inches 

Tags

CCSS.HSG.SRT.C.8

Find x round to the nearest tenth.

• 46.1
• 4.9
• 73.5
• 68.6

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What equation can be used to solve for x?

• Sin(40°)= x/40 
• Sin(40º)=x/19
• Cos(40º)=x/19
• Tan(40°)=19/x

Tags

CCSS.HSG.SRT.C.8

Find tan C:

• 3/4

• 3/5

• 5/4

• 5/3

Solve for the missing angle

• 50
• 0.053
• 36.9
• 95

Tags

CCSS.HSG.SRT.C.8

The sine of an angle divided by the cosine of the angle's complement equals:

• 0

• 1

• undefined

• 90

The difference between the sine of an angle and the cosine of the angle's complement equals:

• 0

• 1

• undefined

• 90

Find Cos A

• 21/20
• 29/20
• 21/29
• 20/29

Tags

CCSS.HSG.SRT.C.6