Proportional Parts of Triangles and Parallel Lines

Solve for x

• 17.5

• 70

• 35

• Not enough information

Tags

CCSS.HSG.SRT.B.4

Solve for x

• 12

• 6

• 7.5

• 11

Tags

CCSS.HSG.CO.C.9

Solve for x

• 8

• 12

• 4

• 6

Tags

CCSS.8.G.A.5

Solve for x

• 9

• 12

• 3

• 11

Tags

CCSS.HSG.SRT.B.4

What property do you need to use to solve for x?

• Triangle Proportionality Theorem

• Converse of Triangle Proportionality Theorem

• Triangle Midsegment Theorem

• Definition of the midsegment of a triangle

Tags

CCSS.HSG.SRT.B.4

What theorem states that if there is a midsegment of a triangle, it is half the length of the side it does not touch?

• Triangle Proportionality Theorem

• Triangle Midsegment Theorem

• Converse of the Triangle Proportionality Theorem

• Converse of the Triangle Midsegment Theorem

Tags

CCSS.HSG.SRT.B.4

Solve for the missing side

• 22

• 26.4

• 18

• Not enough information

Tags

CCSS.HSG.SRT.B.4

Assuming AB is a midsegment, of triangle XYZ, solve for the length AB.

• 6

• 23

• 68

• 17

Tags

CCSS.HSG.SRT.B.4

Is DE a midsegment of triangle ABC?

• Yes

• No

Tags

CCSS.HSG.SRT.B.4

Solve for y

• 3.3

• 5.5

• -5.3

• 2

Tags

CCSS.8.G.A.5