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Biblioteka

Ch 7 Quiz 1 (Lessons 1 and 2)

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Pitanje 1
1.

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

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

congruent

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the value we mulitply to dilate a figure

AA Similarity conjecture

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same shape, but not necessarily the same size

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same shape and same size

~

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having the same position

SSS 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.

corresponding parts

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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.

scale factor

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If two corresponding sides are proportional and one included angle is congruent, then the triangles are similar.

similar

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congruent symbol

SAS Similarity Conjecture

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similar symbol

Pitanje 2
2.

Solve for x.

Pitanje 3
3.

Pitanje 4
4.

All circles are similar.

Pitanje 5
5.

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

Pitanje 6
6.

Use the figure above to answer the question.

Is triangle EFG similar to triangle LMN?

Pitanje 7
7.

Is triangle BKA similar to triangle JLO ?

Pitanje 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.

Pitanje 9
9.

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

Pitanje 10
10.

Is triangle BAC similar to triangle DEC?

Pitanje 11
11.

Is triangle MKL similar to triangle OMN?

Pitanje 12
12.

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

Pitanje 13
13.

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

Pitanje 14
14.

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