Geometry Chapter 7 Similar Polygons

Solve for (?)

• 2

• 15

• 16

• 25

Tags

CCSS.HSG.SRT.B.4

Two figures that have the same shape but not necessarily the same size are _____.

• dilation

• scale drawing

• scale factor

• similar

Tags

CCSS.HSG.CO.B.6

CCSS.8.G.A.2

Similar Polygons

• Figures that have the same shape but not

  necessarily the same size.

• Figures with corresponding angles that are

  congruent and corresponding side lengths

  that are proportional.

• The ratio of corresponding linear

  measurements of two similar figures.

• A drawing where all lengths are proportional

  to their corresponding actual lengths.

Tags

CCSS.HSG.CO.B.6

CCSS.8.G.A.2

Similar

• Figures that have the same shape but not

  necessarily the same size.

• The ratio of corresponding linear

  measurements of two similar figures.

• Figures with corresponding angles that are

  congruent and corresponding side lengths

  that are proportional.

• A comparison of two quantities by division.

Tags

CCSS.HSG.CO.B.6

CCSS.8.G.A.2

The ratio of corresponding linear

measurements of two similar figures.

• similarity ratio

• scale factor

• proportion

• means of a proportion

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75

• 9.75

• 10

• 12

Tags

CCSS.HSG.SRT.A.2

Review the picture.  Find the missing side measurement in the picture using a proportion.

• w = 18 m

• w = 6 m

• 6 m

• w = 0.16 m

Tags

CCSS.HSG.CO.C.9

• SIMILAR BY SSS
• SIMILAR BY SAS
• SIMILAR BY AA
• THEY ARE NOT SIMILAR

Tags

CCSS.HSG.SRT.B.5

The triangles are similar by...

• SAS

• AA

• ASA

• SSS

Tags

CCSS.HSG.SRT.B.5

The triangles are similar by...

• SAS

• AA

• ASA

• SSS

Tags

CCSS.HSG.SRT.B.5