Its perimeter is the sum of its 4 sides Its area is 0.5 times the product of its diagonals
You study all the formulas of volume, area, perimeter, and surface area of each shape
They both depend on circumference not perimeter.
perimeter and area. then again i am only in fourth grade gt class
For the perimeter of a polygon you add the sides to find the total distance around the shape. For area, you multiply using the various formulas for different polygons.
Its perimeter is the sum of its 4 sides Its area is 0.5 times the product of its diagonals
There are different types of geometry formulas such as polygon properties, area formulas, volume formulas, surface area formulas, circle formulas, and perimeter formulas.
to find the perimeter you must add all sides. and to find area you have to multiply lenght and width
You study all the formulas of volume, area, perimeter, and surface area of each shape
They both depend on circumference not perimeter.
perimeter and area. then again i am only in fourth grade gt class
Although some have said Archimedes, my opinion is that the formulas for area and perimeter of a rectangle were well known before his time (300BC). The Babylonians in 1500BC knew how to create Pythagorean triples, so I wouldn't be surprised if they knew this. Archimedes did discover more difficult formulas, such as perimeter and area of a circle, and volume of a sphere and a cone.
Any 5 sided polygon is a pentagon. There is no formula for it. We have formulas for area and perimeter. Perhaps that is what you are asking?
For the perimeter of a polygon you add the sides to find the total distance around the shape. For area, you multiply using the various formulas for different polygons.
It is area, not perimeter!
SA = BA + ph SA = BA + LA because LA = ph (perimeter x height)
Perimeter = 4*Side so that Side = Perimeter/4 Area of a rhombus = Side * Altitude so Altitude = Area/Side = Area/(Perimeter/4) = 4*Area/Perimeter