Register
When looking at the unit circle, what do you notice about the value of sine and the value of the y coordinate? a the values are the same C. the values are opposites b. the absolute values are different
157k views
2 votes
When looking at the unit circle, what do you notice about the value of sine and the value of the y coordinate?

a the values are the same
C. the values are opposites
b. the absolute values are different
d. none of the above

User Ilja Popov
by
8.2k points

1 Answer

6 votes

Answer:

a. the values are the same.

Explanation:

The sine = y-coordinate / hypotenuse. The unit circle has hypotenuse = 1, so

the sine = y /1 = y.

User Fredrik Frodlund
by
8.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!