Question

I need the following definitions Please:

point
line
intersecting lines
parallel lines
vertical lines
horizontal lines
acute angle
obtuse angle
right angle
square
rectangle
trapezoid
rhombus
pentagon
hexagon
octagon
triangle
circle
chord
radius
diameter
cube
rectangular prism
cylinder

Thanks!!

Answer 1

http://www.merriam-webster.com/

Answer 2

Thanks Ms.Sue!! It has been a LONG time since I posted!!

Answer 3

But when i search a word I didn't understand what it meant. Can anyone help me find a GOOD math dictionary?

Answer 4

You're welcome -- and welcome back!

This should help you.

http://www.amathsdictionaryforkids.com/