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6.3 Worksheet

Last updated over 3 years ago
31 questions
Use the two similar triangles at the right to complete the next 6 questions.
1

\triangle{ABC}\sim\triangle{}_______

1

Use the fraction button and the equal sign, complete the following proportion:

1

\angle{B}\cong\angle{}______

1

Use the fraction button and the equal sign, complete the following proportion:

1

Find the value of x.

1

Find the value of y.

1

In the diagram below, find the length of BC.

Use the diagram below for the next 3 questions. Determine whether the polygons are similar. If they are, write a similarity statement and determine the appropriate postulate. If they are not similar, write "None" for each answer.
1

Are the figures similar?

1

Similar Statement:

1

Similarity Postulate:

Use the diagram below for the next 3 questions. Determine whether the polygons are similar. If they are, write a similarity statement and determine the appropriate postulate. If they are not similar, write "None" for each answer.
1

Are the figures similar?

1

Similar Statement:

1

Similarity Postulate:

Use the diagram below for the next 4 questions. Determine whether the triangles are similar. If they are, write a similarity statement, determine the appropriate postulate, and then find the scale factor. If they are not similar, write "None" for each answer.
1

Are the figures similar?

1

Similar Statement:

1

Similarity Postulate:

1

Scale Factor:

Use the diagram below for the next 4 questions. Determine whether the triangles are similar. If they are, write a similarity statement, determine the appropriate postulate, and then find the scale factor. If they are not similar, write "None" for each answer.
1

Are the figures similar?

1

Similar Statement:

1

Similarity Postulate:

1

Scale Factor:

Use the information below for the next 2 questions.

Is either \triangle{LMN} or \triangle{RST} similar to \triangle{ABC}.
1

\triangle{ABC}\sim\triangle{}_______

1

Scale Factor:

Use the information below for the next 2 questions.

Is either \triangle{LMN} or \triangle{RST} similar to \triangle{ABC}.
1

\triangle{ABC}\sim\triangle{}_______

1

Scale Factor:

1

Find the value of x.

1

Find the value of x.

1

Find the value of x.

1

Find the value of x.

1

Find the value of x.

1

Find the value of x.