Apt Mensuration 2d — Free Aptitude Tutorial
Learn Apt Mensuration 2d in Aptitude with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
TL;DR: Learn Apt Mensuration 2d in Aptitude with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
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Apt Mensuration 2d in Aptitude
Rectangle: Area = l×b, Perimeter = 2(l+b), Diagonal = √(l²+b²).
Square: Area = s², Perimeter = 4s, Diagonal = s√2.
Circle: Area = πr², Circumference = 2πr. Semicircle area = πr²/2.
Triangle: Area = ½×base×height. Heron's formula = √[s(s-a)(s-b)(s-c)] where s = (a+b+c)/2.
Trapezoid: Area = ½×(sum of parallel sides)×height. Rhombus: Area = ½×d1×d2.
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