Chapter 2 Assessment

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4

Tags

CCSS.HSG.SRT.C.8

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 

• 63 ft
• 65 ft
• 74 ft
• 87 ft

Tags

CCSS.HSG.SRT.C.8

Solve the right triangle.

• <A = 34^o, <C = 56^o, AC = 5.59
• <A = 56^o, <C = 34^o, AC = 5.59
• <A = 34^o, <C = 56^o, AC = 9.01
• <A = 56^o, <C = 34^o, AC = 9.01

Tags

CCSS.HSG.SRT.C.8

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

Tags

CCSS.HSG.SRT.C.6

Find x.

• 4
• 2
• √3
• 2√2

Tags

CCSS.HSG.SRT.C.8

What is the reference angle for 125°?

• 235°

• 125°

• 75°

• 55°

Tags

CCSS.HSF.TF.A.3

What is the reference angle?

• 163

• 73

• 27

• 107

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

calculate sin 120 .

• $\frac{\sqrt{2}}{2}$

• $-\frac{\sqrt{3}}{2}$

• $\frac{\sqrt{3}}{2}$

• 0

Tags

CCSS.HSF.TF.A.2

cos 150=?

• $-\frac{\sqrt{3}}{2}$

• $\frac{\sqrt{3}}{2}$

• $\frac{1}{3}$

• $\frac{1}{2}$

Tags

CCSS.HSF.TF.A.2

sin 225=?

• $\frac{1}{2}$

• $\frac{\sqrt{2}}{2}$

• $-\frac{1}{2}$

• $-\frac{\sqrt{2}}{2}$

Tags

CCSS.HSF.TF.A.2