45-45-90 Right Triangles
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a 45-45-90 triangle?
Back
A 45-45-90 triangle is an isosceles right triangle where the angles are 45 degrees, 45 degrees, and 90 degrees.
2.
FLASHCARD QUESTION
Front
What is the relationship between the legs of a 45-45-90 triangle?
Back
The lengths of the legs are equal.
3.
FLASHCARD QUESTION
Front
How do you find the length of the hypotenuse in a 45-45-90 triangle if the length of a leg is known?
Back
Multiply the length of a leg by √2.
4.
FLASHCARD QUESTION
Front
If one leg of a 45-45-90 triangle is 4, what is the length of the hypotenuse?
Back
4√2.
5.
FLASHCARD QUESTION
Front
What is the formula to find the length of a leg in a 45-45-90 triangle if the hypotenuse is known?
Back
Divide the length of the hypotenuse by √2.
6.
FLASHCARD QUESTION
Front
If the hypotenuse of a 45-45-90 triangle is 5√2, what is the length of each leg?
Back
5.
7.
FLASHCARD QUESTION
Front
In a 45-45-90 triangle, if one leg measures 11, what is the length of the hypotenuse?
Back
11√2.
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