Missing Measurements in Similar Figures

Dropdown

Corresponding sides are ​

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Dropdown

Figures are considered similar if they have all three of the following characteristics:



1. Same ​

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, but different​

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2. Corresponding angles are ​

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3. Corresponding side are ​

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Match

Determine the missing piece to each of the proportions to show the similarity between Triangle ABC and Triangle DEF.

​

• $$\frac{10}{8}=\frac{15}{x}$$

• $$\frac{10}{6}=\frac{x}{9}$$

• $$\frac{x}{12}=\frac{6}{8}$$

12

15

9

• 12

• 15

• 9

Fill in the Blank

Determine the value of the missing side length of the similar figure.

Fill in the Blank

Triangle ABC and Triangle ADE are similar figures. Determine the length of Side DE that corresponds with Side BC.

Categorize

Options (8)

Triangle ABC is similar to Triangle MNO. Use this information to sort each card as either true or false. You will have four true and four false cards.

True

False

Fill in the Blank

Erin is using her map app to walk to a friend's house. The scale of her app says that 0.25 inch represents 50 meters. If Erin is 2.5 inches from her friend's house on her phone, what is the actual distance in meters? Make sure to include the measurement system.

Multiple Choice

Solve for X

• 17.5

• 210

• 11.2

Fill in the Blank

Solve for m.

Fill in the Blank

Solve for x

Multiple Choice

• 30

• 3

• 0.333333

• 3.333333

Multiple Select

What is the value of the missing side?

• 5

• 3

• 6.5

• 4.5

Multiple Choice

Solve for the missing side EF.

• 8

• 4

• 6

• 5