FINDING THE VALUE OF GIVEN TRIGONOMETRIC RATIOS WORKSHEET

For each triangle, write sin ϴ, cos ϴ and tan ϴ as fractions.

Problem 1 :

Solution

Problem 2 :

Solution

Problem 3 :

Solution

Problem 4 :

Solution

Problem 5 :

Solution

Problem 6 :

Solution

Answer Key

1)  sin ϴ = 3/5, cos ϴ = 4/5, tan ϴ = 3/4

2) sin ϴ = 5/13, cos ϴ = 12/13, tan ϴ = 5/12

3) sin ϴ = 15/17, cos ϴ = 8/17, tan ϴ = 15/8

4)  sin ϴ = 2/2.5, cos ϴ = 1.5/2.5, tan ϴ = 2/1.5

5) sin ϴ = 24/25, cos ϴ = 7/25, tan ϴ = 24/7

6) sin ϴ = 3.5/12.5, cos ϴ = 12/12.5, tan ϴ = 3.5/12

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