
Sin, cos, tan
Presentation
•
Mathematics
•
12th Grade
•
Medium
Оксана Єрьоменко
Used 1+ times
FREE Resource
12 Slides • 26 Questions
1
Sin/Cos/Tan
2
3
4
Multiple Select
Select the ratios for sin P and cos P.
12
13
5
12
5
13
13
12
5
Multiple Select
Find the tangent ratios of <E and <F.
4
2√29
4
10
10
2√29
10
4
6
Multiple Select
Find the ratios for sin <P and cos <P.
8
15
8
17
15
17
17
15
15
8
7
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
26
30
45
60
64
8
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
0.2
4
6.4
22.6
9
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
1.2
2.3
2.6
3
10
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
30
42
45
60
11
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
7
8
10
12
12
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
7
7.8
10
12
13
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
30
45
50
54
60
14
15
16
Multiple Select
Select the ratios for sin P and cos P.
12
13
5
12
5
13
13
12
17
Multiple Select
Find the tangent ratios of <E and <F.
4
2√29
4
10
10
2√29
10
4
18
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
26
30
45
60
64
19
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
26
30
45
60
64
20
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
0.2
4
6.4
22.6
21
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
1.2
2.3
2.6
3
22
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
30
42
45
60
23
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
7
8
10
12
24
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
7
7.8
10
12
25
Multiple Choice
Find the value of x. Round angle measures to the nearest whole degree. Round segment lengths to the nearest tenth.
30
45
50
54
60
26
Multiple Choice
Susan is flying a kite, which gets caught in the top of a tree. Use the diagram to estimate the height of the tree.
63 ft
65 ft
74 ft
87 ft
27
Right Triangle
Sine, Cosine, and Tangent are the main functions used in Trigonometry and are based on a right triangle.
28
Naming the Sides
It helps to give each side of the triangle a name:
"Opposite" is opposite the angle Θ.
"Adjacent" is next to angle Θ.
"Hypotenuse" is the long one.
29
Multiple Choice
SPEED ROUND: If angle Θ is at point A, which side is b?
Opposite
Adjacent
Hypotenuse
30
Multiple Choice
SPEED ROUND: If angle Θ is at point B, which side is a?
Opposite
Adjacent
Hypotenuse
31
Multiple Choice
SPEED ROUND: If angle Θ is at point B, which side is c?
Opposite
Adjacent
Hypotenuse
32
Multiple Choice
SPEED ROUND: If angle Θ is at point B, which side is b?
Opposite
Adjacent
Hypotenuse
33
Sin/Cos/Tan
Sine, Cosine, and Tangent (often shortened to sin, cos, tan) are each a ratio of sides of a right triangle.
34
Sin/Cos/Tan
How can you remember this? Think "SOH CAH TOA"
35
Example #1
Solve for the missing sides
36
Example #1
Solve for the missing sides
37
Example #1
Solve for the missing sides
38
Multiple Choice
Solve for the side opposite angle Θ.
14
9.0
11
4.9
Sin/Cos/Tan
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