Chapter 4.1 to 4.4 Review

A 73-foot rope from the top of a circus tent pole is anchored to the flat ground 43 feet from the bottom of the pole.  Find the angle, to the nearest tenth of a degree, that the rope makes with the pole.

• 53.9
• 36.1
• 30.5

Tags

CCSS.HSG.SRT.C.8

The angle of elevation to the top of a building from a point on the ground 30 yards from its base is 37°.  Find the height of the building to the nearest yard.

• 24.0
• 18.1
• 22.6

Tags

CCSS.HSG.SRT.C.8

If (-2, 5) is a point on the terminal side of angle θ, find sin θ

• (-2√29)/29
• 5
• (5√29)/29
• 5/-2

Tags

CCSS.HSF.TF.A.2

If (-2, 5) is a point on the terminal side of angle θ, find cos θ

• √29/-2
• (-2√29)/29
• (5√29)/29
• -2

Tags

CCSS.HSF.TF.A.2

If (-2, 5) is a point on the terminal side of angle θ, find tan θ

• -2/5
• 5/-2
• 1
• 4

Tags

CCSS.HSF.TF.A.2

If (-2, 5) is a point on the terminal side of angle θ, find csc θ

• √29/5
• 1/5
• √29/-2
• 1/-2

Tags

CCSS.HSF.TF.A.2

P(5/13, -12/13) is on the Unit Circle, find sin θ

• 5/13
• -12/13
• 5/-12
• -12/5

Tags

CCSS.HSF.TF.A.2

P(5/13, -12/13) is on the Unit Circle, find cot θ

• 5/-12
• -12/5
• 5/13
• -12/13

Tags

CCSS.HSF.TF.A.2

P(5/13, -12/13) is on the Unit Circle, find cos θ

• -12/13
• 5/-12
• 5/13
• -12/5

Tags

CCSS.HSF.TF.A.2

Find the length of the arc on a circle of radius 10 feet intercepted by a 135° central angle.  Express arc length in terms of π.

• 1350π
• 7.5π
• 10π
• 15π

Tags

CCSS.HSG.C.B.5