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which of the ff. statements is correct?
a. x=8
b. sin 30° = 1/x
c. sin 60° = y/4
d. cos 60°= 4/y​

Which Of The Ff Statements Is Correct A X8b Sin 30 1xc Sin 60 Y4d Cos 60 4y class=

Sagot :

XXSTEUBENXXIN

if this is a 30-60-90 special right triangle, and a = 4

therefore c = hypotenuse = 2a

where c = x

then

c = x = 2a = 2(4)

x = 8

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