If θ = 30°, then what will be the value of sinθcosθ?

Correct option is D

Given:

θ = $$30\degree$$

Then, sinθ cosθ =?

Concept Used:

​sin $$30\degree$$​ =$$\frac 12$$​​

cos $$30\degree$$​ =$$\frac{\sqrt 3}2$$​​

Solution:

​sinθ cosθ = sin $$30\degree$$cos$$30\degree$$=$$\frac 12$$$$\times\frac {\sqrt3}2$$ =$$\frac {\sqrt 3}4$$​​​