Solve sin(45)*cos(60)=

$$\sin ( 45 ) \times \cos ( 60 ) =$$

Evaluate

$$\frac{\sqrt{2}}{4}\approx 0.353553391$$

Solution Steps

Get the value of \sin(45) from trigonometric values table.

$$\frac{\sqrt{2}}{2}\cos(60)$$

Get the value of \cos(60) from trigonometric values table.

$$\frac{\sqrt{2}}{2}\times \frac{1}{2}$$

Multiply \frac{\sqrt{2}}{2} times \frac{1}{2} by multiplying numerator times numerator and denominator times denominator.

$$\frac{\sqrt{2}}{2\times 2}$$

Multiply 2 and 2 to get 4.

$$\frac{\sqrt{2}}{4}$$