Trigonometry - basics

Front

What are the only types of triangles we can use trigonometry with? Options: Obtuse, Acute, Right, Any type of triangle

Back

Right

Front

Which is the trig function that relates the adjacent side and the hypotenuse?

Back

cosine

Front

Which is the trig function that relates the opposite side and the hypotenuse?

Back

sine

Front

Which trig function relates the opposite side and the adjacent side?

Back

tangent

Front

What is the side of the right triangle that is opposite to the right angle called?

Back

Hypotenuse

Front

Which ratio represents sin(A)? 32/40, 32/24, 24/40, 24/32

Back

32/40

Front

Which ratio represents cos(C)? Options: 16/34, 16/30, 30/34, 34/16

Back

16/34

Front

Which ratio represents tan(X)? Options: 32/40, 40/24, 32/24, 24/32

Back

32/24

Front

What do the angles in a triangle sum to?

Back

180 degrees

Front

What is the length of the hypotenuse? Options: 16, 30, 34

Back

34