Math question don't guess Please help
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answer D 68.87 I don't know really but I think
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Here GC is hypotenuse and GV is base
We know that Cos = base/hypotenuse
GV/GC = cos 37°
GV/55 = 4/5(approx)
=> GV = 4 x 55/5
=> 44
which is approx of option C (43.92)
We know that Cos = base/hypotenuse
GV/GC = cos 37°
GV/55 = 4/5(approx)
=> GV = 4 x 55/5
=> 44
which is approx of option C (43.92)
yuvrajkj:
You have to remember these 6 values of sin, cos and tan
sin37 = 3/5
sin53= 4/5
cos 37= 4/5
cos 53= 3/5
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