Labeling Right Triangles
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
+1
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of a right triangle?
Back
A right triangle is a triangle that has one angle measuring 90 degrees.
Tags
CCSS.4.G.A.2
2.
FLASHCARD QUESTION
Front
In a right triangle, what is the hypotenuse?
Back
The hypotenuse is the longest side of a right triangle, opposite the right angle.
3.
FLASHCARD QUESTION
Front
What are the two other sides of a right triangle called?
Back
The two other sides are called the opposite side and the adjacent side.
Tags
CCSS.HSG.SRT.C.6
4.
FLASHCARD QUESTION
Front
How do you identify the opposite side in relation to a given angle in a right triangle?
Back
The opposite side is the side that does not touch the angle in question.
5.
FLASHCARD QUESTION
Front
How do you identify the adjacent side in relation to a given angle in a right triangle?
Back
The adjacent side is the side that touches the angle in question, excluding the hypotenuse.
Tags
CCSS.HSG.SRT.C.6
6.
FLASHCARD QUESTION
Front
What is the relationship between the sides of a right triangle and the Pythagorean theorem?
Back
The Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides (a² + b² = c²).
Tags
CCSS.8.G.B.8
7.
FLASHCARD QUESTION
Front
What is the sine function in relation to a right triangle?
Back
The sine function of an angle is the ratio of the length of the opposite side to the length of the hypotenuse (sin(θ) = opposite/hypotenuse).
Tags
CCSS.HSG.SRT.C.6
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