Geometry

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 81^o

• 117^o

Tags

CCSS.8.G.A.5

The triangles are congruent. Which of the following statements must be true?

• ∠A ≅ ∠D

• ∠B ≅ ∠E

• AB ≅ DE

• BC ≅ FD

• ∠C ≅ ∠F

Tags

CCSS.HSG.CO.B.7

• 
• 
• 
• 
• None of these are enough information to prove congruence

Tags

CCSS.HSG.SRT.B.5

Choose all the statements that would prove the two triangles congruent

• U is the midpoint of segment XV

• U is the midpoint of segment YW

• Segment XY is congruent to segment WV

• Angle X is congruent to angle V

• Angle Y is congruent to angle W

Tags

CCSS.HSG.SRT.B.5

Are the triangles congruent, if yes, why?

• SAS

• ASA

• AAS

• Not Congruent

• HL

Tags

CCSS.HSG.SRT.B.5

A tourist views a deer from a height of 45 feet. The horizontal distance between the tourist and the deer is 130 feet. At what angle (x) should the tourist hold his camera to photograph the deer? Round your answer to the nearest degree.

• 19 degrees

• 45 degrees

• 71 degrees

• 70 degrees

• 20 degrees

Tags

CCSS.HSG.SRT.C.8

Solve for the missing angle

• 41.4

• 0.013

• 36.9

• 48.6

• 53.1

Tags

CCSS.HSG.SRT.C.8

A yacht is anchored 90 feet offshore from the base of a lighthouse. The angle of elevation from the boat to the top of the lighthouse is 26 degrees. How far is the boat from the top of the lighthouse??

• 100 feet

• 45 feet

• 110 feet

• 135 feet

• 81 feet

Tags

CCSS.HSG.SRT.C.8

What other trig ratio equals (BC)/(AC) in this triangle?

• cos (C)

• sin (C)

• cos (A)

• tan (C)

• tan (A)

Tags

CCSS.HSG.SRT.C.6

Jose would like to know the height of the brick building shown in the picture, if the angle of elevation is 50 degrees and he is 36 feet from the building. Which of these is the calculator ready expression to find the building height?

• 36 Sin (50)

• 36 Tan (50)

• 36 Sin (50) + 6

• 36 Tan (50) + 6

• 36 Cos (50) + 6

Tags

CCSS.HSG.SRT.C.8