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Ch 7 Quiz 1 (Lessons 1 and 2)

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Last updated about 5 years ago
14 questions
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Question 1
1.

Match the term with the correct description by clicking and dragging.

Draggable itemarrow_right_altCorresponding Item
scale factor
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the value we mulitply to dilate a figure
similar
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same shape, but not necessarily the same size
AA Similarity conjecture
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same shape and same size
SSS Similarity Conjecture
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having the same position
SAS Similarity Conjecture
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If two corresponding angles of one triangle are congruent to two corresponding angles of another triangle, then the two triangles are similar.
congruent
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If three corresponding sides of one triangle are proportional to three sides of another triangle, then the two triangles are similar.
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If two corresponding sides are proportional and one included angle is congruent, then the triangles are similar.
corresponding parts
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congruent symbol
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similar symbol
Question 2
2.

Solve for x.

Question 3
3.

Question 4
4.

All circles are similar.

Question 5
5.

In similar figures, the ratios of corresponding sides are equal.

Question 6
6.


Use the figure above to answer the question.
Is triangle EFG similar to triangle LMN?

Question 7
7.


Is triangle BKA similar to triangle JLO ?

Question 8
8.


Given the two triangles above are similar, find the value of x. Type the number as x=____ rounded to the nearest 0.1.

Question 9
9.

The two triangles below are similar. Which statement correctly states their similarity.

Question 10
10.

Is triangle BAC similar to triangle DEC?

Question 11
11.

Is triangle MKL similar to triangle OMN?

Question 12
12.

Solve for x. Write your answer as x=___. Round your answer to the nearest 0.1.

Question 13
13.

Solve for x. Write your answer as x=___. Round your answer to the nearest 0.1.

Question 14
14.

Solve for x. Write your answer at x=___cm.