plz plz give me the correct answer
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Answered by
1
Answer:
sin = 12/17 because when we find perpendicular of triangle we get p = 12 then sin = P/H = 12/17
Answered by
1
Answer:
here is your answer
Step-by-step explanation:
4. cos 45°=1
sin30°=1/2
(1)^2+(1/2)^2
1+1/4
4+1/4
5/4
5. cosΦ=15/17=b/h
by Pythagoras theorm to find p
h^2=p^2+b^2
(17)^2=p^2+(15)^2
p^2=289-225
p=√64
p= 8
sinΦ=p/h
sinΦ=8/17
hope it help ☺☺
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