Trig and Pythagorean Theorem

Front

A triangle's angles add up to...

Back

180 Degrees

Front

What is the acronym to help you remember the ratios to use in trigonometry?

Back

SOHCAHTOA

Front

What is the formula for Tangent?

Back

Opposite/Adjacent

Front

What is the formula for Sine?

Back

Opposite/Hypotenuse

Front

What is the formula for Cosine?

Back

Adjacent/Hypotenuse

Front

In a right triangle, if one angle is 30 degrees, what is the other non-right angle?

Back

60 degrees

Front

What is the Pythagorean Theorem?

Back

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

Front

If the lengths of the two legs of a right triangle are 3 and 4, what is the length of the hypotenuse?

Back

5 (using the Pythagorean Theorem).

Front

What is the value of sin(90 degrees)?

Back

1

Front

What is the value of cos(0 degrees)?

Back

1