How do you evaluate $sin 30$ $sin 30$ ?

Question

How do you evaluate $sin 30$ $sin 30$ ?

1 Answer

Impact of this question

8920 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-07-21T11:28:10

${sin 30}^{\circ} = \frac{1}{2}$ $sin 30^@ = 1/2$

Explanation:

Supposing you know the equilateral triangle properties, the typical angle for this triangle, has $60^{\circ}$ $60^@$ and the bisectrices intersect the oposite side just at their half. So we have

${sin 30}^{\circ} = \frac{\frac{l}{2}}{l} = \frac{1}{2}$ $sin 30^@ = (l/2)/l = 1/2$ . Here $l$ $l$ represents the triangle side.

Science

Math

Humanities

... and beyond

How do you evaluate $sin 30$ $sin 30$ ?

1 Answer

Explanation:

Related questions

Impact of this question

Science

Math

Humanities

... and beyond

How do you evaluate sin30sin 30?

1 Answer

Explanation:

Related questions

Impact of this question

How do you evaluate $sin 30$ $sin 30$ ?