Solve frac{sqrt{3}}{2}*cos60^circ

$$\frac { \sqrt { 3 } } { 2 } \times \cos 60 ^ { \circ }$$

Evaluate

$$\frac{\sqrt{3}}{4}\approx 0.433012702$$

Solution Steps

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

$$\frac{\sqrt{3}}{2}\times \frac{1}{2}$$

Multiply \frac{\sqrt{3}}{2} times \frac{1}{2} by multiplying numerator times numerator and denominator times denominator.

$$\frac{\sqrt{3}}{2\times 2}$$

Multiply 2 and 2 to get 4.

$$\frac{\sqrt{3}}{4}$$