Lessons

1. Basics
2. Deductive Reasoning
3 - Parallel lines
4 - Congruent Triangles
5 - Quadrilaterals
6 - Inequalities
7 - Similar Polygon
8 - Rt. Triangles
9 - Circles
10 - Constructions
11 - Areas of 2D objects
12 - Areas and Volumes
13 - Coordinates
14 - Reflection/Rotation

 

Tools For Your Pleasure!

Calculator

Find Coordinate on a line

  The Pythagorean Theorem

Polygon Angle Finder

Areas

Circle

Rectangle

Sphere

Square

Triangle

Area of regular polygons

Volume

Cone

Cube

Cylinder

Rectangular Prism

 

Calulator

 

Find The Area!

Circle

Enter the radius

square feet

Rectangle

Enter the length of one side
Enter the height of one side

square feet

Sphere

Enter the radius

square feet

Square

Enter the length of one side

square feet

Triangle

Enter the length of the base
Enter the height

square feet

Area of regular polygons:

Equation: A = ½ * a * s * n
Where as: A = area, a = length of the apothem, s = length of the sides, and n = number of sides

a  
s  
n  
 
A

Find the coordinate on a line!

Original Point X Coordinate: 
Original Point Y Coordinate: 
Slope:  /



Polygon Angle Finder


Interior: (n-2)*180/2 - Exterior: 360/n

N = Number Of Sides

Number of Sides:  
Name of the polygon:  
Sum of the measure of the interior angles:  
Measure of each interior angle:  
Measure of each exterior angle:  

  The Pythagorean Theorem
a2   +   b2   =   c2

a2   +   b2     c2
c    

Cone

Enter the radius of the base
Enter the height of the cone

cubic feet

Cube

Enter the length of one edge

cubic feet

Cylinder

Enter the radius of the base
Enter the height of the cylinder

cubic feet

Rectangular Prism

Enter the length
Enter the width
Enter the height

cubic feet

Quickie Math Copyright (c) 2000 Team C006354