
Right Triangles - Pythagorean Theorem & SOH CAH TOA
Flashcard
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Pythagorean Theorem?
Back
a² + b² = c², where c is the hypotenuse of a right triangle.
2.
FLASHCARD QUESTION
Front
What does SOH CAH TOA stand for?
Back
SOH: Sine = Opposite/Hypotenuse, CAH: Cosine = Adjacent/Hypotenuse, TOA: Tangent = Opposite/Adjacent.
3.
FLASHCARD QUESTION
Front
What is the hypotenuse in a right triangle?
Back
The hypotenuse is the longest side of a right triangle, opposite the right angle.
4.
FLASHCARD QUESTION
Front
How do you find the length of the hypotenuse using the Pythagorean Theorem?
Back
c = √(a² + b²), where a and b are the lengths of the other two sides.
5.
FLASHCARD QUESTION
Front
What is the sine of an angle in a right triangle?
Back
Sine = Opposite side / Hypotenuse.
6.
FLASHCARD QUESTION
Front
What is the cosine of an angle in a right triangle?
Back
Cosine = Adjacent side / Hypotenuse.
7.
FLASHCARD QUESTION
Front
What is the tangent of an angle in a right triangle?
Back
Tangent = Opposite side / Adjacent side.
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