Figure that are congruent are shapes are the same size and shape. So when two formed congruent triangles are both together they fit just right.
Add them together!
If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
trapizium
They are said to be similar shapes and have the same interior angles.
When two shapes are joined together, it is called a composite shape.
4 rectangles / Correction: two triangles.
Compound
Figure that are congruent are shapes are the same size and shape. So when two formed congruent triangles are both together they fit just right.
congruent shapes :)
Multiple atoms linked together are collectively called molecules.
shapes
Add them together!
subtrahend and minuend
If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
Symmetrical
Two or more words put together to create a single complex idea could be called a phrasal compound.