Algebra II 12.1-12.3

0.0(0)
studied byStudied by 0 people
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/15

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

16 Terms

1
New cards

sin 0º

0

2
New cards

sin 30º

1/2

3
New cards

sin 45º

√2/2

4
New cards

sin 60º

√3/2

5
New cards

sin 90º

1

6
New cards

cos 0º

1

7
New cards

cos 30º

√3/2

8
New cards

cos 45º

√2/2

9
New cards

cos 60º

1/2

10
New cards

cos 90º

0

11
New cards

sin θ =

y/r

12
New cards

cos θ =

x/r

13
New cards

tan θ =

y/x

14
New cards

What quadrants is sin positive?

I, II

15
New cards

What quadrants is cos positive?

I, IV

16
New cards

What quadrants is tan positive?

I, III