Find the trig ratio \sin30°.

hionormf

hionormf

Answered question

2021-12-14

Find the trig ratio sin30°.

Answer & Explanation

veiga34

veiga34

Beginner2021-12-15Added 32 answers

Use an equilateral triangle and take the half of it.
We have a2=asin30°
sin30°=12
Jimmy Macias

Jimmy Macias

Beginner2021-12-16Added 30 answers

We have the following trivial identity: sin(30°)=12

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