the formula is 1side multiply by 3
The formula for finding the perimiter of a rectangle is add up all of its sides
Area of regular polygon: 0.5*apothem*perimeter
Six times the length of any side.
this is called finding the circumference. The formula is 2*pie*radius
Perimeter = sum of lengths of sides.
the formula is 1side multiply by 3
The formula for finding the perimiter of a rectangle is add up all of its sides
The formula for finding out perimeters of shapes is length+length+height+height=perimeter or what else you can do is (lengthx2)+(heightx2)=PERIMETER
Perimeter = 4*n whereas n is the length of its side
P=2l+2w
Add the four sides.
It is the sum of its 4 sides
add all the sides ???
The formula for the circumference of a circle is pi * diameter or (2 radius.)
2 times length times 2 times width
(pi)r2x height divided by 2