Any extra info on trigonometry? Any easier way around it?

aruv | Student

In trignometry , only you need to remember three ratios and one universal identity.

Let ABC is  triangle ,right angle at B. There are two angles left now namely angle A and angle C. You can now apply angle sum propert of triangle,

You will find angle A and C are complementry angles.

In right angle ,hypotenuse  remain same while base and perpendicular change

For angle A , base =AB ,perpendicular=BC

For angle C , base=BC and perpendicular=AB





These are three fundamentals of trignometry . remember it and proper manipulation can solve any problem of your standard.

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