In the diagram, RSTU ∼ \sim ∼ ABCD. Find perimeter of RSTU and ABCD.

RSTU perimeter = 66 units & ABCD perimeter = 44 units

RSTU perimeter = 56 units & ABCD perimeter = 42 units

RSTU perimeter = 60 units & ABCD perimeter = 40 units

RSTU perimeter = 33 units & ABCD perimeter = 22 units

RSTU perimeter = 48 units & ABCD perimeter = 32 units

Given: A B C ∼ D E F ABC\sim DEF A B C ∼ D E F . Which statement(s) are correct? Select all that apply.

E F B C = D F A C \frac{EF}{BC}=\frac{DF}{AC} B C E F = A C D F

F D C A = E F B C \frac{FD}{CA}=\frac{EF}{BC} C A F D = B C E F

D E A B = F E C A \frac{DE}{AB}=\frac{FE}{CA} A B D E = C A F E

A B E F = B C D E \frac{AB}{EF}=\frac{BC}{DE} E F A B = D E B C

Write the ratios of the corresponding side lengths in a statement of proportionality .

k = L M A B = M N B C = N L C A k=\frac{LM}{AB}=\frac{MN}{BC}=\frac{NL}{CA} k = A B L M = B C M N = C A N L

k = M N B C = C A N L = A B C A k=\frac{MN}{BC}=\frac{CA}{NL}=\frac{AB}{CA} k = B C M N = N L C A = C A A B

k = N M A C = L N B A = M L C B k=\frac{NM}{AC}=\frac{LN}{BA}=\frac{ML}{CB} k = A C N M = B A L N = C B M L

k = A B L M = B C M N = C A N L k=\frac{AB}{LM}=\frac{BC}{MN}=\frac{CA}{NL} k = L M A B = M N B C = N L C A

Week 7: CH 8-1: Similar Polygons

Authored by Rebecca Pflueger

Mathematics

9th - 10th Grade

CCSS covered

Used 15+ times

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19 questions

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MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Complete the Sentence: For two figures to be similar, the corresponding angles must be _ and the corresponding side lengths must be _.

Proportional, similar

Similar, congruent

Congruent; proportional

Similar, proportional

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/#

(a)

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/#

(a)

Tags

CCSS.7.G.A.1

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The polygons in the diagram are similar. Find the value of x.

x=15

x=30

x=7

x=24

Tags

CCSS.HSG.SRT.A.2

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The polygons in the diagram are similar. Find the value of x.

x=24

x=30

x=9

x=36

Tags

CCSS.HSG.SRT.A.2

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The polygons in the diagram are similar. Find the value of x.

x=15

x=44

x=10

x=11

Tags

CCSS.HSG.SRT.A.2

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The polygons in the diagram are similar. Find the value of x.

x=11

x=12

x=16

x=20

Tags

CCSS.HSG.SRT.A.2

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Week 7: CH 8-1: Similar Polygons

Complete the Sentence: For two figures to be similar, the corresponding angles must be _ and the corresponding side lengths must be _.

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/#

(a)

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/#

(a)

The polygons in the diagram are similar. Find the value of x.

The polygons in the diagram are similar. Find the value of x.

The polygons in the diagram are similar. Find the value of x.

The polygons in the diagram are similar. Find the value of x.

In the diagram, the triangles are similar. Identify the type of segment shown in blue and find the value of the variable.

In the diagram, the triangles are similar. Find the value of the variable.

The two gazebos shown are similar pentagons. Find the perimeter of Gazebo A. Write answer like P = # m

(a)

Access all questions and much more by creating a free account

Popular Resources on Wayground

Discover more resources for Mathematics

Week 7: CH 8-1: Similar Polygons

Complete the Sentence: For two figures to be similar, the corresponding angles must be _______ and the corresponding side lengths must be _______.

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/# (a)

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/# (a)

The polygons in the diagram are similar. Find the value of x.

The polygons in the diagram are similar. Find the value of x.

The polygons in the diagram are similar. Find the value of x.

The polygons in the diagram are similar. Find the value of x.

In the diagram, the triangles are similar. Identify the type of segment shown in blue and find the value of the variable.

In the diagram, the triangles are similar. Find the value of the variable.

The two gazebos shown are similar pentagons. Find the perimeter of Gazebo A. Write answer like P = # m (a)

Access all questions and much more by creating a free account

Popular Resources on Wayground

Discover more resources for Mathematics

Complete the Sentence: For two figures to be similar, the corresponding angles must be _ and the corresponding side lengths must be _.

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/#

(a)

Find the scale factor. If your answer is not a whole number then write answer as a fraction like k = #/#

(a)

The two gazebos shown are similar pentagons. Find the perimeter of Gazebo A. Write answer like P = # m

(a)