Question

From the adjoining figure, find
(i) tan xº
(ii) x
(iii) cos xº
(iv) use sin xº to find y.
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Answer 1

Answer:

(i) tan xº= opposite side of x°/adjecent side of x°

tan xº= √3/1

tan xº= √3

(ii) x°=60°

(iii) cos x°= adjecent side of x°/ hypotenuse

hypotenuse= √[(1) ^2+(√3) ^2]

hypotenuse= √4=2

cos x°= 1/2

(iv) sin 60°= √3/y

√3/2=√3/y

y=2

Answer 2

Answer:

here is your answer

hope it helps