TOPICS
Formulae

Sum of angles in a Triangle :-
triangle
∠1 + ∠2 + ∠3 = 180o
    
Pythagoras Rule in a Right Angle Triangle :-
Right angle triangle
Hypotaneous2 = Perpendicular2 + Base2
AC2 = AB2 + BC2

Here,
AC = Hypotaneous
BC = Base
AB = Perpendicular
∠ABC = 90o
    
Area of Triangle :-
triangle
Area of Δ ABC = 1/2 x BD x AC
Here,
BD = Height of Triangle 
AC = Base of Triangle
    
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