Unit 2 Review (Math 2)

What is the tangent of ∠G in the triangle below?

• g/e

• e/g

• g/f

• e/f

Tags

CCSS.HSG.SRT.C.6

What is the cosine of angle B?

• 3/5

• 4/5

• 5/4

• 5/3

Tags

CCSS.HSG.SRT.C.6

What is the cosine of ∠X?

• 5/6

• √11/6

• √11/5

• 6/5

Tags

CCSS.HSG.SRT.C.6

In the figure below, if sin x = 5/13, what are cos x and tan x?

(missing side is 12)

• cos x = 12/13 and tan x = 5/12

• cos x = 12/13 and tan x = 12/5

• cos x = 13/12 and tan x = 5/12

• cos x = 13/12 and tan x = 13/5

Tags

CCSS.HSG.SRT.C.6

In the right triangle shown in the diagram below, what is the value of x to the nearest whole number?

• 12

• 14

• 21

• 28

Tags

CCSS.HSG.SRT.C.8

A tree casts a 25-foot shadow on a sunny day. If the angle of elevation from the tip of the shadow to the top of the tree is 32°, what is the height of the tree to the nearest tenth of a foot?

• 13.2

• 15.6

• 21.2

• 40.0

Tags

CCSS.HSG.SRT.C.8

In right triangle ABC, AB = 18.3 and BC = 11.2. What is the measure of ∠A, to the nearest tenth of a degree?

• 31.5

• 37.7

• 52.3

• 58.5

Tags

CCSS.HSG.SRT.C.8

The diagram below shows right triangle ABC. Which ratio represents the tangent of ∠ABC? (looking for B)

• 5/13

• 5/12

• 12/13

• 12/5

Tags

CCSS.HSG.SRT.C.6

In the accompanying diagram of right triangle ABC, AC = 12, AB = 13, and BC = 5. What is the value of sin A - cos A?

• 7/13

• -7/13

• 17/13

• -17/13

Tags

CCSS.HSG.SRT.C.6

In the accompanying diagram, what is sin E?

• 3/4

• 4/5

• 3/5

• 4/3

Tags

CCSS.HSG.SRT.C.6