(pi)r2x height divided by 2
You can't find the perimeter of a cone because it's a 3D shape, but you can find the volume; the formula is 1/3x3.14xr2xh (r= radius of the base/ h= height).
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
pls tell me how to find development for cone which is half cutted
Jason Laosher
Perimeter = 4*n whereas n is the length of its side
The sum of its 4 sides
P=2l+2w
Add the four sides.
It is the sum of its 4 sides