Question

28
(a) In the figure (1) given below, AABC is right-angled at B and ABRS is right-angled
at R. If AB = 18 cm, BC = 7.5 cm, RS = 5 cm, BSR = xº and ZSAB = yº, then
find :
(i) tan xº (ii) sin yº.
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Answer 1

Answer:

refer to the attachment for the solution. if you have any problems please let me know.

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