Right Triangle Trigonometry with Theta

Find the measure of the indicated angle.

Tags

CCSS.HSG.SRT.C.8

A 16 foot ladder leans against a building.  If the angle the ladder makes with the ground is 68°, how high up the building does the ladder reach?

• 39.6

• 6.0

• 14.8

• 13.6

Tags

CCSS.HSG.SRT.C.8

Solve the right triangle.

• <A = 33.7^o, <C = 56.3^o, AC = 5.59

• <A = 56.3^o, <C = 33.7^o, AC = 5.59

• <A = 33.7^o, <C = 56.3^o, AC = 9.01

• <A = 56.3^o, <C = 33.7^o, AC = 9.01

Tags

CCSS.HSG.SRT.C.8

Solve for x. 

• 10√3

• 15

• 5√3

• 15√2

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Solve the right triangle. Round measures of sides to the nearest hundredth and angles to the nearest degree.

• <B = 39^o, AB = 11.58, AC = 7.29

• <B = 39^o, AB = 7.29, AC = 11.58

• <B = 129^o, AB = 11.58, AC = 7.29

• <B = 129^o, AB = 7.29, AC = 11.58

Tags

CCSS.HSG.SRT.C.8

What are the only types of triangles we can use trigonometry with?

• Obtuse

• Acute

• Right

• Any type of triangle

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Which is the trig function that relates the adjacent side and the hypotenuse?

• cosine

• sine

• tangent

• all of the above

Tags

CCSS.HSG.SRT.C.6

Which is the trig function that relates the opposite side and the hypotenuse?

• tangent

• sine

• cosine

• all of the above

Tags

CCSS.HSG.SRT.C.6

Which is the trig function relates the opposite side and the adjacent side?

• sine

• cosine

• tangent

• all of the above

Tags

CCSS.HSG.SRT.C.6

Which ratio represents cos(C)?

• 16/34

• 16/30

• 30/34

• 34/16

Tags

CCSS.HSG.SRT.C.6