
45°-45°-90° Triangle Quiz
Authored by Bradley Saucier
Mathematics
9th Grade
CCSS covered
Used 3+ times

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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the side ratio for a 45° angle in a 45°-45°-90° triangle?
s
s√2
2s
s/2
Tags
CCSS.8.G.B.8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If one leg of a 45°-45°-90° triangle is 14, what is the length of the hypotenuse?
14
14√2
28
7√2
Tags
CCSS.8.G.B.8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a 45°-45°-90° triangle, if one leg is 18, what is the length of the other leg?
18
18√2
36
9√2
Tags
CCSS.8.G.B.8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a 45°-45°-90° triangle, if the hypotenuse is 8√2, what is the length of each leg?
8
4
8√2
4√2
Tags
CCSS.8.G.B.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a 45°-45°-90° triangle, if one leg is 7, what is the length of the hypotenuse?
7
7√2
14
3.5√2
Tags
CCSS.8.G.B.8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the hypotenuse of a 45°-45°-90° triangle is 2√2, what is the length of each leg?
2
1
2√2
1√2
Tags
CCSS.8.G.B.8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a 45°-45°-90° triangle, if one leg is 2, what is the length of the hypotenuse?
2
2√2
4
1√2
Tags
CCSS.8.G.B.8
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