Finding Unknown Side Lengths in Triangles
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main objective of the video tutorial?
To calculate the perimeter of triangles
To find the area of similar triangles
To find the unknown side lengths of similar triangles
To understand the properties of congruent triangles
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What can be derived from a similarity statement of triangles?
The angles of the triangles
The area of the triangles
Proportions for the sides of the triangles
The perimeter of the triangles
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which sides are proportional in similar triangles MNP and QSR?
MN and QS
MP and SR
NP and QS
MN and QR
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you set up a proportion for the sides MN and QS?
MN is to SR as MP is to QS
MN is to QS as MP is to QR
MN is to QR as NP is to SR
MN is to QS as NP is to SR
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the known length of side MN?
15
12
10
8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the known length of side QR?
8
10
12
15
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which side length is left blank because it is unknown?
MP
QS
QR
MN
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