a mountain range is formed by mattmaters99
congurent angles are angles that have equal angles. Example, if you want to have equal angles, you have to have a shape that has equal sides
nothing
A congurent half is the same as a line of symetry. It is a half that is the same shape, size and length as the other half
if they are proportional
A characteristic is a feature that has different forms in a population
equilateral
a rhombus
Yes it does.
A square has that.
Regular
Not similar in shape or size
an equilateral triangle