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Mathematics 8 Online
OpenStudy (anonymous):

if (theta) is an acute angle of a right triangle and cos(theta)=(5/7) find the values of the other five trigonometric functions of (theta)

OpenStudy (anonymous):

please help

OpenStudy (campbell_st):

ok... so start by drawing a diagram using the information that you can given about the cos ratio. remember cos = adj/hyp |dw:1423810908143:dw| find x using pythagoras' theorem... then you have the opposite side and can find all the trig ratios

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