Common geometry formulas
Here, we provide you with common geometry formulas for some basic shapes
Rectangle:
Perimeter = l + l + w + w = 2 × l + 2 × w
Area = l × w
Square:
Perimeter = s + s + s + s = 4 × s
Area = s^{2}
Parallelogram:
Perimeter = a + a + b + b = 2 × a + 2 × b
Area = b × h
Rhombus:
Perimeter = b + b + b + b = 4 × b
Area = b × h
Triangle:
Perimeter = a + b + c
Area = (b × h)/2
Trapezoid:
Perimeter = a + b + c + d
Circle:
Perimeter = 2 × pi × r or Perimeter = pi × d
Area = pi × r
^{2} or Area = (pi × d
^{2})/4
Buy a comprehensive geometric formulas ebook. All geometric formulas are explained with well selected word problems so you can master geometry.



Oct 14, 21 05:41 AM
Learn how to write a polynomial from standard form to factored form
Read More
Enjoy this page? Please pay it forward. Here's how...
Would you prefer to share this page with others by linking to it?
 Click on the HTML link code below.
 Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, your Facebook account, or anywhere that someone would find this page valuable.