Covid-19 has led the world to go through a phenomenal transition .
E-learning is the future today.
Stay Home , Stay Safe and keep learning!!!In this section we will discuss about mensuration.
|Name of Shape||Shape||Formula|
|Square|| Perimeter = 4 x s
Area = s x s
|Rectangle|| Perimeter = 2l + 2w
Area = l x w
|Parallelogram|| Perimeter = 2l + 2b
Area = base x height
|Rhombus|| Perimeter 4 x a
Area = (d1 x d2)/2
|Triangle|| Perimeter = a + b + c
Area = (b x h)/2
|Equilateral Triangle|| Perimeter = 3 x a
Area = (√3 a 2 ) / 4
|Trapezoid|| Perimeter = sum of all sides
Area = (a + b) x h / 2
|Circle|| Circumference = 2 x π x r
Area = π x r 2
|Semicircle|| Circumference = π x r x D
Area = (π r 2 )/2
Covid-19 has affected physical interactions between people.
Don't let it affect your learning.