Right Triangle Trigonometry Precalculus

Find sin C

• 21/35

• 28/21

• 35/28

• 28/35

Tags

CCSS.HSG.SRT.C.6

Find tanZ

• 35/21

• 21/28

• 35/28

• 28/21

Tags

CCSS.HSG.SRT.C.6

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.C.6

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.C.6

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.C.6

Find the length of BC.

• 17.0

• 21.9

• 18.6

• 22.4

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

A surveyor is standing 150 feet from the base of a building. If the top of the building is 400 feet off the ground, at what angle of elevation would the surveyor have to look to see the top of the building?

• 60.0^o

• 63.3^o

• 72.4^o

• 82.9^o

Tags

CCSS.HSG.SRT.C.8

Charlie hikes three miles east from his house. Then, from this point, he hikes for 2 miles in the direction of 30^o north of East.

How far is Charlie from his point of origin?

• 4.8 miles

• 1.6 miles

• 3.6 miles

• 3.2 miles

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the value of y in the right triangle below. Round to the nearest tenth, if needed.

• 67.1 m.

• 60.0 m.

• 80.0 m.

• 72.4 m.

Tags

CCSS.HSG.CO.C.9

A force is applied to a rock in order to move it up a hill. The force can be represented by a vector that has a magnitude of 65 Newtons and is in the direction of 36.2^o. Find the component form of the vector.

• <65.0, 36.2>

• <24.5, 60.2>

• <54.8, 35.0>

• <47.6, 54.8>

Tags

CCSS.HSN.VM.A.2