7-4 Sin and cosine
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Lesson duration is: 50 minItems in this lesson
Slide 1 - Slide
Slide 2 - Slide
Slide 3 - Slide
Slide 4 - Slide
sin
∠A
A
3/r45
B
6/3
C
6/r45
D
3/6
Slide 5 - Quiz
cos
∠B
A
3/r45
B
6/3
C
6/r45
D
3/6
Slide 6 - Quiz
tan
∠A
A
3/r45
B
6/3
C
6/r45
D
3/6
Slide 7 - Quiz
.
∠A
A
45
B
37
C
71
D
63
Slide 8 - Quiz
Slide 9 - Slide
Slide 10 - Slide
tan
∠P
A
6/8
B
10/6
C
8/6
D
6/10
Slide 11 - Quiz
sin
∠P
A
6/8
B
10/6
C
8/6
D
6/10
Slide 12 - Quiz
cos
∠P
A
6/8
B
10/6
C
8/10
D
6/10
Slide 13 - Quiz
.
∠P
A
17
B
45
C
37
D
63
Slide 14 - Quiz
Slide 15 - Slide
Slide 16 - Slide
.
∠P
A
23
B
35
C
47
D
61
Slide 17 - Quiz
.
∠Q
A
35
B
40
C
47
D
61
Slide 18 - Quiz
.
∠R
A
35
B
39
C
44
D
61
Slide 19 - Quiz
.
∠S
A
23
B
35
C
47
D
61
