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Test 18 Review

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Last updated over 4 years ago
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Question 1
1.

If two figures are similar, the corresponding sides are ______________.

Question 2
2.

What is the height of the Tree?

Question 3
3.

How do these triangles appear to be similar?

Question 4
4.

How do these triangles appear to be similar?

Question 5
5.

How do these triangles appear to be similar?

Question 6
6.

Which of the following is NOT true about similar figures?

Question 7
7.

How do these triangles appear to be similar? If so, identify the similarity criterion used by you for answering the question and also identify the pairs of similar triangles in the symbolic form.

Question 8
8.

ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?

Question 9
9.

If two figures are similar their angles are______.

Question 10
10.

What is the similarity statement for the triangle pair?

Question 11
11.

How do these triangles appear to be similar?

Question 12
12.

Calculate the value of the scale factor between the 2 triangles

Question 13
13.

The two right triangles below are similar. What is x, the missing side length in triangle DEF?

Question 14
14.

Solve for x. The two figures are similar.

Question 15
15.

If the scale factor is less than one, the new figure will be

Question 16
16.

If the scale factor is greater than one, the new figure will be

Question 17
17.

What is corresponding congruent angles and proportional sides?

Question 18
18.

What is the value of x?

Question 19
19.

Are the triangles similar?

Question 20
20.

When you dilate a figure you...

Question 21
21.

What is ratio of any two corresponding sides?

Question 22
22.

What is the scale factor from ΔDEF to ΔABC?

Question 23
23.

A __________ is a comparison of two quantities.

Question 24
24.

Question 25
25.

Question 26
26.

Question 27
27.

Find x using proportions

Question 28
28.

Find x using proportions

Question 29
29.

The triangles are similar by...

Question 30
30.

The triangles are similar by...

Question 31
31.

The triangles are similar by...

Question 32
32.

Based on the information below, are these triangles similar?
Angles in Triangle 1:  40⁰,60⁰, and 80⁰ Angles in Triangle 2:  40⁰,50⁰, and 90⁰

Question 33
33.

Determine whether the triangles are similar or not. If so, state how they are similar.

Question 34
34.

Determine whether the triangles are similar or not. If so, state how they are similar.

Question 35
35.

Determine whether the triangles are similar or not. If so, state how they are similar.

Question 36
36.

Question 37
37.

Find AE

Question 38
38.

Find the perimeter of the large triangle.

Question 39
39.

Find x.

Question 40
40.

Find the missing length indicated.

Question 41
41.

Find the missing length indicated. Round to the nearest tenth.

Question 42
42.

Find the missing length indicated. Round to the nearest tenth.

Question 43
43.

Find the missing length indicated. Round to the nearest tenth.

Question 44
44.

Which proportion could be used to prove that HJ ∥ KL?

Question 45
45.

Find x. Round to the nearest tenth.

Question 46
46.

Find x. Round to the nearest tenth.

Question 47
47.

Find x. Round to the nearest tenth.