The sine function is defined as the ratio of the perpendicular to the hypotenuse. So we need to find a/c
1. a/c = 12/10 = 6/5
2. a/c = 11/21
3. a/c = 2/10 = 1/5
4. a/c = 10/20 = 1/2
5. a/c = 11/19
6. a/c = 5/18
7. a/c = 14/22 = 7/11
8. a/c = 2/10 = 1/5
9. a/c = 12/25
10. a/c = 10/18 = 5/9
II. 1. sin(30°) = 1/2
2. sin(60°) = √3/2
3. sin(90°) = 0
4. sin(45°) = 1/√2
Note :- Here, the picture of the triangle wasn't given so I assume the perpendicular to be a, and hypotenuse as c
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The sine function is defined as the ratio of the perpendicular to the hypotenuse. So we need to find a/c
1. a/c = 12/10 = 6/5
2. a/c = 11/21
3. a/c = 2/10 = 1/5
4. a/c = 10/20 = 1/2
5. a/c = 11/19
6. a/c = 5/18
7. a/c = 14/22 = 7/11
8. a/c = 2/10 = 1/5
9. a/c = 12/25
10. a/c = 10/18 = 5/9
II. 1. sin(30°) = 1/2
2. sin(60°) = √3/2
3. sin(90°) = 0
4. sin(45°) = 1/√2
Note :- Here, the picture of the triangle wasn't given so I assume the perpendicular to be a, and hypotenuse as c