7.5A Similar Figures

Find the missing side measurement.

• 6.6

• 5.2

• 8

• 4

Tags

CCSS.7.G.A.2

Find the missing side measurement.

• 13.6

• 18.4

• 16

• 2.7

Tags

CCSS.8.G.B.7

Triangle ABC is similar to triangle DEF. Which proportion can be used to find the length of side DE in centimeters?

• $\frac{4}{3}=\frac{DE}{12}$

• $\frac{5}{20}=\frac{DE}{4}$

• $\frac{4}{DE}=\frac{12}{3}$

• $\frac{12}{DE}=\frac{3}{5}$

Quadrilateral ABCD is similar to quadrilateral EFGH.

Which statement about these quadrilaterals must be true?

• $\frac{AB}{EF}=\frac{EH}{AD}$

• Angle DAB is congruent to angle HEF.

• $\frac{AB}{GH}=\frac{BC}{HE}$

• Angle DAB is congruent to angle FGH.

Figure ABCD is similar to figure EFGH.

Which proportion must be true for these figures?

• $\frac{FG}{FE}=\frac{AB}{CD}$

• $\frac{FG}{BC}=\frac{GH}{AB}$

• $\frac{FG}{DA}=\frac{EF}{CD}$

• $\frac{FG}{BC}=\frac{EH}{AD}$

Triangle JKL is similar to triangle PQR. Which proportion can be used to find the length of side PQ in centimeters?

•  $\frac{4}{3}=\frac{PQ}{6}$ 

•  $\frac{5}{10}=\frac{PQ}{4}$ 

•  $\frac{4}{PQ}=\frac{6}{3}$ 

•  $\frac{6}{PQ}=\frac{3}{5}$ 

Felicia used similar quadrilaterals to make a design. Which statement about the quadrilaterals in the design must be true?

• They are the same size and shape.

• They are the same size but different shapes.

• They have corresponding angles that are congruent.

• They have corresponding sides that are congruent.

The pair of figures is similar. Find the missing side.

• x = 1
• x = 3
• x = 9
• x = 5

Tags

CCSS.HSG.SRT.B.5

Find missing side

• 5
• 7
• 9
• 11

Tags

CCSS.HSG.SRT.A.2

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.B.5