if sin theta =5/13 find sin theta + cos theta
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Answer:
17/13 answer
Step-by-step explanation:
sin theta = 5/13
applying phythagoras theorem
h^2 = p^2 + b ^2
b^2 = h^2 - p^2
b^2 = 169 - 25
b^2 = 144
b = √ 144
b = 12
cos theta =base/hypotaneous=12/13
sin theta + cos theta=5/13+12/13=17/13
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