45-45-90 Triangles
Flashcard
•
Mathematics
•
8th - 10th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
FREE Resource
Student preview
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.
Tags
CCSS.HSG.CO.C.10
2.
FLASHCARD QUESTION
Front
What is the relationship between the legs and the hypotenuse in a 45-45-90 triangle?
Back
In a 45-45-90 triangle, the lengths of the legs are equal, and the hypotenuse is .
Tags
CCSS.8.G.B.8
3.
FLASHCARD QUESTION
Front
If the leg of a 45-45-90 triangle is 5, what is the length of the hypotenuse?
Back
The hypotenuse is .
Tags
CCSS.8.G.B.8
4.
FLASHCARD QUESTION
Front
How do you find the length of each leg if you know the hypotenuse of a 45-45-90 triangle?
Back
Divide the hypotenuse by .
Tags
CCSS.8.G.B.8
5.
FLASHCARD QUESTION
Front
What is the length of each leg in a 45-45-90 triangle with a hypotenuse of 18?
Back
Each leg is .
Tags
CCSS.8.G.B.8
6.
FLASHCARD QUESTION
Front
What is the formula to calculate the area of a 45-45-90 triangle?
Back
The area is given by .
Tags
CCSS.6.G.A.1
7.
FLASHCARD QUESTION
Front
If the area of a 45-45-90 triangle is 50 square feet, what is the length of each leg?
Back
Each leg is feet.
Tags
CCSS.6.G.A.1
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