Common Core Geometry - Homework 2.25

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Tags

CCSS.HSG.SRT.C.8

Which Trig function do you use?

• Sine
• Cosine
• Tangent

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Set up the problem.

• sin(47) = x/28
• cos(47) = x/28
• tan(47) = x/28
• cos(47) = 28/x

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

Tags

CCSS.8.G.B.7

Solve for x

• 49

• 58

• 70

• 94

Tags

CCSS.HSG.CO.C.10

Name the sides from LARGEST to SMALLEST

• KJ, KH, JH
• JH, KH, KJ
• KH, KJ, JH
• KH, JH, KJ

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 4

• 7

• 11

• 10

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

P is the centroid of triangle JKL. What is the length of KO?

• 12

• 10

• 9

• 6

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

CCSS.8.G.A.3

A(-2, 2) and B(3, 2) 
Dilate k = 2 

• A' (-2, 2), B' (3, 2)
• A' (-4, 4), B' (6, 4)
• A' (2, -2), B' (-3, -2)
• A' (2, -2), B' (2, 3)

Tags

CCSS.8.G.A.3