Talk to us! Your input helps us improve Ask.com for the millions of people who use us every day.

How would you rate Ask.com?

How can we make Ask.com better for you?

Please provide feedback before submitting your response.

Thanks for the feedback!

Web Results

en.wikipedia.org/wiki/Semiperimeter

The semiperimeter is used most often for

www.mathopenref.com/triangleperimeter.html

Formula and description of the

www.ask.com/youtube?q=Perimeter of a Triangle&v=1n4Fd-aDHNg

Apr 6, 2011 ... This tutorial is a suitable time-saver that will enable you to get good at math.
Watch our tutorial on How To Calculate The Perimeter Of A ...

www.basic-mathematics.com/perimeter-of-a-triangle.html

Finding the

www.easycalculation.com/area/learn-triangle.php

The above example will clearly illustrates how to calculate the Area,

www.mathsteacher.com.au/year7/ch12_length/07_triangle/triangle.htm

An introduction to the

www.bbc.co.uk/skillswise/factsheet/ma31peri-e3-f-perimeter-of-triangles

How to calculate the

www.vitutor.com/geometry/plane/area_triangle.html

Area and

www.khanacademy.org/math/basic-geo/basic-geo-area-perimeter/basic-geo-area-perimeter-polygon/v/triangle-area-proofs

Proving that the area of any

www.khanacademy.org/video/triangle-area-proofs

Proving that the area of any

Answer

The perimeter of a polygon is a the sum of the lengths of all the sides.

More Info

www.wikihow.com

Three Methods:Finding the

www.varsitytutors.com

Free practice questions for Basic Geometry - How to find the

www.mathgoodies.com

Example 1: Find the