en.wikipedia.org/wiki/Area

**Area** is the quantity that expresses the extent of a two-dimensional figure or
shape, or planar ... Using these **formulas**, the **area** of any polygon can be found
by dividing the polygon into triangles. .... and since Metrica is a collection of the
**mathematical** knowledge available in the ancient world, it is possible that the
**formula** ...

www.math.com/tables/geometry/areas.htm

(pi = pi = 3.141592...) **Area Formulas**. Note: "ab" means "a" multiplied by "b". "a^{2}"
means "a squared", which is the same as "a" times "a". Be careful!! Units count.

www.mathsisfun.com/area.html

Example: What is the **area** of this rectangle? **Area** Count. The **formula** is: **Area** = w
× h w = width h = height. We know w = 5 and h = 3, so: **Area** = 5 × 3 = 15 ...

www.science.co.il/formula

**Area** and Volume **Formula** for geometrical figures - square, rectangle, triangle, ...
Source: Spiegel, Murray R. **Mathematical** Handbook of **Formulas** and Tables.

math2.org/math/geometry/areasvols.htm

Math2.org **Math** Tables: **Areas**, Volumes, Surface **Areas**. (**Math**). (pi = [pi] =
3.141592...) **Areas**. square = a^{2}. rectangle = ab. parallelogram = bh. trapezoid =
h/2 (b1 + b2). circle = pi r ^{2} ... [s(s-a)(s-b)(s-c)] when s = (a+b+c)/2 (Heron's
**formula**).

www.varsitytutors.com/hotmath/hotmath_help/topics/perimeter-area-volume

**Math** Homework. ... Some **formulas** for common 2 -dimensional plane figures and
3 -dimensional solids are given below. The answers have one, two, or three
dimensions; perimeter is measured in linear units , **area** is measured in square
units ...

www.coolmath.com/reference/areas

**Formulas** and instructions for finding the **areas** of circles, kites, parallelograms,
rectangles, rhombi, squares, trapezoids and oddly shaped geometric objects

onlinemschool.com/math/formula/area

This **formulas** help you answer the questions how to find the **area** of triangle,
square, rectangle, ... Study **math** with us and make sure that "Mathematics is easy
! ... Rectangle **area formulas**; Parallelogram **area formulas**; Rhombus **area**
**formulas** ...

www.austincc.edu/pintutor/pin_mh/_source/Handouts/Geometry_Formulas/Geometry_Formulas_2D_3D_Perimeter_Area_Volume.pdf

**FORMULAS** FOR PERIMETER, **AREA**, SURFACE, VOLUME. Edited by Joanna
Gutt-Lehr, PIN Learning Lab, 2007 http://**math**.about.com/library/blmeasurement.