Solve w/ SOH CAH TOA & Pythagorean Theorem

Front

What type of triangle does the Pythagorean Theorem apply to?

Back

Right triangle.

Front

What is the formula for the Pythagorean Theorem?

Back

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

Front

If one side of a right triangle is 30 cm and the other is 40 cm, what is the length of the hypotenuse?

Back

50 cm.

Front

What does SOH CAH TOA stand for?

Back

SOH: Sine = Opposite/Hypotenuse; CAH: Cosine = Adjacent/Hypotenuse; TOA: Tangent = Opposite/Adjacent.

Front

If the opposite side is 24 and the hypotenuse is 30, what is the sine of the angle?

Back

0.8 or 80%.

Front

What is the length of the missing side if the hypotenuse is 52 cm and one side is 48 cm?

Back

20 cm.

Front

True or False: The Pythagorean Theorem can be used for any triangle.

Back

False.

Front

What is the distance from a point (3, 4) to the origin (0, 0)?

Back

5 units.

Front

If the adjacent side is 12 and the hypotenuse is 13, what is the cosine of the angle?

Back

0.923 or 92.3%.

Front

What is the length of the missing side if the hypotenuse is 80 in and one side is 64 in?

Back

48 in.