Question

- marks questions
In AABC, right angled at B, BC=7cm and AC - AB= 1cm. Determine the
values of sin A and cos A.
If sin 8 = then find value of all other trigonometric ratios.
If 8 = 30 and 0 = 60°, verify the following: (i) tan( + 0) =
(ii) cos(0 - 0) = COSO cose + sino sino
tano +tang
1-tand.tand
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Answer 1

Step-by-step explanation:

Hello!!

Here is your answer

BC = 7Cm

AB=24 Cm

AC=25Cm

Sin A and Cos A needs the place of the angle as you have not mentioned about the place of the angle in your question the answer cannot be found