What is the length of x in this 45-45-90 triangle? Options: 4√2, 4, 8, 4√3
SPECIAL RIGHT TRIANGLES

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Mathematics
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9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
4√2
2.
FLASHCARD QUESTION
Front
What is the measure of side b?
Back
3.
FLASHCARD QUESTION
Front
Find x. Options: 45°, 90°, 30°, 60°
Back
90°
4.
FLASHCARD QUESTION
Front
What type of special right triangle is this? Options: 45-45-90, 30-60-90, not a special right triangle
Back
30-60-90
5.
FLASHCARD QUESTION
Front
In a 45-45-90 triangle, given the length of a leg, how do you find the length of the hypotenuse?
Back
Multiply that leg's length by √2.
6.
FLASHCARD QUESTION
Front
In a 45-45-90 triangle, given one leg, how do you find the other leg?
Back
Use the same length for the second leg
7.
FLASHCARD QUESTION
Front
How to find the hypotenuse in a 30-60-90 triangle given the short leg?
Back
Multiply the short leg by 2
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