HW 12 - Ch 5.2 Homework (AL)

Front

What is the correct setup for the problem to solve for side w?

Back

sin 40 = w/28

Front

Find the ratio for sinA (Reduce the fraction).

Back

4/5

Front

Choose the correct setup to find the length of the side x.

Back

cos(37)=x/14

Front

Find the length of side x.

Back

15.0

Front

What is the ratio for SIN X?

Back

Opp/hyp

Front

What does 'sin' represent in trigonometry?

Back

The ratio of the length of the opposite side to the length of the hypotenuse in a right triangle.

Front

What does 'cos' represent in trigonometry?

Back

The ratio of the length of the adjacent side to the length of the hypotenuse in a right triangle.

Front

What does 'tan' represent in trigonometry?

Back

The ratio of the length of the opposite side to the length of the adjacent side in a right triangle.

Front

How do you calculate sin(θ) for a right triangle?

Back

sin(θ) = opposite/hypotenuse.

Front

How do you calculate cos(θ) for a right triangle?

Back

cos(θ) = adjacent/hypotenuse.