Proportion and Similarity

What do the arrows on these triangles represent?

• Perpendicular lines

• Parallel lines

• Transversals

• Congruent

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What is the measure of x?

• 12
• 15
• 6
• 9

Tags

CCSS.HSG.SRT.B.4

Find the missing segment.

Tags

CCSS.HSG.CO.C.9

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown. DE is parallel to BA. What is AB to the nearest meter?

• 10
• 12
• 15
• 18

Tags

CCSS.HSG.SRT.B.4

• 30

• 9

• 10

• 7.5

Tags

CCSS.HSG.SRT.B.4

• x = 10, y = 8

• x = 7.5, y = 10

• x = 10, y = 7.5

• x = 8, y = 10

Tags

CCSS.HSG.SRT.A.2

Find the missing length.

• 4
• 10
• 8
• 12

• 18

• 2

• 24.5

• 24

Tags

CCSS.HSG.SRT.B.4

If WX = 4, XY = 9, and WV = 3, find VZ.

• x = 6.75
• x = 12
• x = 9.5
• x = 10

Tags

CCSS.HSG.SRT.B.4

If VZ = x + 5, WX = 4, XY = 6, and WV = x + 2, find x.

• x = 4
• x = 6
• x = 5.25
• x = 6.75

Tags

CCSS.HSG.SRT.B.4