Question

*Write the values of the following trigonometric ratios.
(i) cos30°=?
(ii) sin60°=?
(iii) cos45°=?

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Answer 1

Answer:

1)Cos30°=√3/2

2)Sin60°=√3/2

3)Cos45°=1/√2

Answer 2

Answer:

Step-by-step explanation:

(1) cos 30 = √3/2

(2) sin 60 =√3/2

(3) cos 45 =1/√2