What is the relationship between corresponding angles in similar triangles?

Proportions and Similar Triangles

Interactive Video
•
Mathematics
•
6th - 9th Grade
•
Hard

Ethan Morris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
They are unrelated.
They are supplementary.
They are complementary.
They are equal.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If two triangles are similar, what can be said about their corresponding sides?
They are equal in length.
They are parallel.
They are proportional.
They are perpendicular.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, what is the value of y when the sides are in proportion 9:6 and 18:y?
10
13
11
12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of x when the proportion 9:6 equals (4x-1):10?
4
6
3
5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second example, what is the value of x when the proportion 3:6 equals 5:(3x+1)?
2
3
4
5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the final example, what is the value of x when the proportion 12:9 equals (5x-2):21?
4
5
6
7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of y when the proportion 12:9 equals 18:(3y+3)?
3
3.5
4
4.5
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