Question

Find the trigonometric ratios as simplified fractions and as decimals to the nearest thousandths (as necessary).

Sin X: Fraction_______ Decimal_______

Cos X: Fraction_______ Decimal______

Tan X: Fraction__________ Decimal______

Answer 1

Explanation:

by using Pythagoras law

ZY=√{45²-27²)=36

sin X=ZY/XY=36/45=0.8

Cos X=XZ/XY=27/45=0.6

Tan X= YZ/XZ=36/27=1.33