Right Triangle Trigonometry

Front

What is the ratio for Sine in a right triangle?

Back

Opposite Leg / Hypotenuse

Front

What is the correct ratio for cos(37) when x is the adjacent side and the hypotenuse is 14?

Back

cos(37)=x/14

Front

Find Cos(A) as a decimal rounded to the nearest ten-thousandth if Cos(A) = 37 degrees.

Back

.4706

Front

What is the correct ratio for sin(33) when x is the opposite side and the hypotenuse is 14?

Back

sin(33)=x/14

Front

A hawk swoops down at an angle of 30 degrees to reach a mouse 15 feet from the base of the tree. What is the distance from the tree branch to the mouse?

Back

30 ft

Front

What is the ratio for Cosine in a right triangle?

Back

Adjacent Leg / Hypotenuse

Front

What is the ratio for Tangent in a right triangle?

Back

Opposite Leg / Adjacent Leg

Front

If sin(θ) = 0.5, what is θ in degrees?

Back

30 degrees

Front

What is the Pythagorean theorem formula?

Back

a² + b² = c², where c is the hypotenuse.

Front

In a right triangle, if one angle is 45 degrees, what are the ratios of the sides?

Back

1:1:√2