Dec 21, 2020 • 1h 5m • 295 views

Mensuration: Mensuration is the branch of mathematics which deals with the study of Geometric shapes , Their area , Volume and different parameters in geometric objects. Some important mensuration formulas are: 1.Area of rectangle (A) = length(l) * Breath(b); 2.Perimeter of a rectangle (P) = 2 * (Length(l) + Breath (b)) 3.Area of a square (A) = Length (l) * Length (l) 4.Perimeter of a square (P) = 4 * Length (l) 5.Area of a parallelogram(A) = Length(l) * Height(h)