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18 questions
The ratio in a right triangle of adjacent to hypotenuse is _____
sine
cosine
tangent
hypotenuse
What is the ratio for Sine?
Hypotenuse/Opposite
Opposite/Hypotenuse
Opposite/Adjacent
Adjacent/Opposite
What is the ratio for Tangent
Opposite/Adjacent
Adjacent/Opposite
Opposite/Hypotenuse
Hypotenuse/Opposite
What is the ratio for Cosine?
Opposite/Hypotenuse
Opposite/Adjacent
Adjacent/Opposite
Adjacent/Hypotenuse
If you are given the two sides that are NOT the hypotenuse, which trig function should you use?
sine
cosine
tangent
cotangent
The length across from the right angle in a triangle is called the ...........
cosine
tangent
hypotenuse
sine
If you are given the length of a hypotenuse and the length of an adjacent side, what trigonometry ratio could you use .
sine
cosine
tangent
trigonometry
The ratio of the length of the side opposite of the angle to the length of the hypotenuse is the _____________
Sine
Cosine
Tangent
What is the correct ratio set up for finding the tangent of Angle A? Remember: Tangent = opposite/adjacent
20/12
12/20
12/16
16/12
What is the opposite side to <D?
EF
DF
DE
What is the opposite side to <E?
EF
DF
DE
What is the adjacent side to <D?
EF
DF
DE
cos B = ? Remember: Cosine ratio is adjacent/hypotenuse
12/13
12/5
5/13
5/12
What is the green side labelled as using the starred angle as a starting point?
adjacent
opposite
hypotenuse
What is the green side labelled as from the starred angle?
adjacent
opposite
hypotenuse
From ∠C, what side is AB?
Adjacent
Hypotenuse
Opposite
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