Name: 
 

Pythagorean Theorem



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

The lengths of the sides of four triangles are given. Determine which triangle is not a right triangle.
A.
5 mm, 12 mm, 13 mm
C.
4 mm, 3 mm, 5 mm
B.
4 mm, 5 mm, 10 mm
D.
10 mm, 24 mm, 26 mm
 

 2. 

Which of the following are measures of three sides of a right triangle?
A.
4, 7, 8
C.
3, 7, 9
B.
10, 15, 20
D.
9, 12, 15
 

 3. 

What is the length of the diagonal of a rectangle whose length is 7 ft and whose width is 3mc003-1.jpg ft?
A.
mc003-2.jpg ft
C.
21mc003-4.jpg ft
B.
mc003-3.jpg ft
D.
20 ft
 

 4. 

How long is the lake?

mc004-1.jpg
A.
about 8 miles
C.
about 12.8 miles
B.
about 82 miles
D.
about 9 miles
 

 5. 

How far apart are Mike and Michelle?

mc005-1.jpg
A.
about 10.8 feet
C.
about 58.5 feet
B.
about 15 feet
D.
about 6.7 feet
 



 
Check Your Work     Start Over