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Congruent and similar shapes. - Coggle Diagram
Congruent and similar shapes.
Congruent Shapes
Mirror images and rotations are congruent
Different sizes are not congruent.
Congruent (same shape and same size)
Four conditions for congruent Triangles
ASA
two angles and corresponding side match up.
SAS
Two sides and angle between them match up.
SSS
Three sides the same.
RHS
Right angle, hypotenuse and other side match up.
Similar shapes
Similar (same shape and different size)
Three conditions for similar triangles.
All sides are proportional.
All angles match up
Two sides proportional and the angle between them is the same.