Mensuration >> Square

Area of a square board - Square - Mensuration problem solver

What is the area of a square board, each of whose sides are 30 inches in length ?

Area of a square board

side = 30
A =  a * a
area = 30 * 30
area = 900
So the area is 900

Square Formulas :

A =  a * a

p =  4 * a

d = sqrt( 2 * A )

a =  p / 4

R =  sqrt( A / 2)

r =  sqrt( A / 4)


where,

l = length
w = width
d = diagonal
p = perimeter
A = area
a = side
R = circumradius
r = inradius

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