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Mathematics
9th -
12thgrade
Quiz 6.1- Ratios, Proportions, Similar Figures, and Triangle Sim
10 questions
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- 1. Multiple Choice
The ratio of the measures of the three angles of a triangle is 14:5:11. Find the measure of the angles.
800, 900, and 300
840, 300, and 660
780, 310, and 710
580, 450, and 770
- 2. Multiple Choice
The ratio of the measures of the sides of a triangle is 9:7:3. If the perimeter of the triangle is 266 inches, find the length of the shortest side.
126 inches
126
42 inches
42
- 3. Multiple Choice
Find the scale factor from triangle B to triangle A.
1/3
3/1
1/2
9/27
- 4. Multiple Choice
If PQR ~ UTV, find the value of x.
x = 12
x = 15
x = 10
x = 20
- 5. Multiple Choice
If GFE ~ CBE, find the value of x.
x = 10
x = 15
x = 6
x = 9
- 6. Multiple Choice
If SDE ~ SWT, find the value of x.
x = 4
x = 15
x = 12
x = 10
- 7. Multiple Choice
Are these triangles similar?
yes, SAS
yes, AA
yes, SSS
no
- 8. Multiple Choice
Are these these triangles similar?
yes, SAS
yes, AA
yes, SSS
no
- 9. Multiple Choice
Are these triangles similar?
yes, SAS
yes, AA
yes, SSS
no
- 10. Multiple Choice
Are these triangles similar?
yes, SAS
yes, AA
yes, SSS
no
- Answer choicesTagsAnswer choicesTags