IM2: Outcome 3 (All Components)

Front

What is the definition of the sine function in a right triangle?

Back

The sine function (sin) of an angle in a right triangle is defined as the ratio of the length of the opposite side to the length of the hypotenuse.

Front

What is the formula to find the unknown angle using sine?

Back

Front

What are the side ratios in a 30-60-90 triangle?

Back

Front

What is the length of the short leg in a 30-60-90 triangle if the hypotenuse is 6?

Back

Front

What is the length of the longer leg in a 30-60-90 triangle if the hypotenuse is 6?

Back

Front

What are the side ratios in a 45-45-90 triangle?

Back

Front

What is the length of the hypotenuse in a 45-45-90 triangle if each leg is 4?

Back

Front

How do you calculate the sine of an angle given the opposite and hypotenuse?

Back

Front

What is the sine ratio for angle A if the opposite side is 12 and the hypotenuse is 37?

Back

Front

What is the relationship between sine and cosine in a right triangle?

Back