Similar Triangles Using Parallel Lines

Are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

A power pole 10 m tall casts a shadow 8 meters long, at the same time that a building nearby casts a shadow 14 m long.  How tall is the building?

• 9 m

• 15.2 m

• 12 m

• 17.5 m

Tags

CCSS.HSG.SRT.B.4

Are the two triangles similar?

• Yes

• No

• Not Enough Information

Tags

CCSS.HSG.SRT.A.2

• 15
• 13
• 11
• 17

Tags

CCSS.HSG.CO.C.9

• a

• b

• c

• d

Tags

CCSS.HSG.SRT.A.2

Find side length X.

• 16

• 18

• 2.4

• 15

Tags

CCSS.HSG.SRT.A.2

Is Line BC parallel to Line DE?

• Yes, because the sides are proportional creating similar triangles

• No, because the sides are not proportional therefore the triangles are not similar

Tags

CCSS.HSG.SRT.B.4

x =?

• 7

• 10

• 12

• 14

Tags

CCSS.HSG.SRT.A.2

Triangle ABC can be taken to a triangle A'B'C' using rigid motions and a dilation. Select ALL the equations that are true.

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

Are the two triangles similar?

• Yes

• No

• Not Enough Information

Tags

CCSS.HSG.SRT.A.2