SPECIAL RIGHT TRIANGLES
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
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12 questions
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1.
FLASHCARD QUESTION
Front
What is the length of x in this 45-45-90 triangle? Options: 4√2, 4, 8, 4√3
Back
4√2
Tags
CCSS.8.G.B.8
2.
FLASHCARD QUESTION
Front
What is the measure of side b?
Back
Tags
CCSS.HSG.SRT.C.8
3.
FLASHCARD QUESTION
Front
Find x. Options: 45°, 90°, 30°, 60°
Back
90°
Tags
CCSS.8.G.A.5
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
Tags
CCSS.HSG.SRT.C.8
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.
Tags
CCSS.8.G.B.8
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
Tags
CCSS.8.G.B.8
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
Tags
CCSS.8.G.B.8
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