Better Students Ask More Questions.
Any extra info on trigonometry? Any easier way around it?
1 Answer | add yours
High School Teacher
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.
Posted by aruv on June 26, 2013 at 1:26 PM (Answer #1)
1 Reply | Hide Replies ▲
Join to answer this question
Join a community of thousands of dedicated teachers and students.