Geometry Vocab

Front

Adjacent angles:

Back

angles with the same vertex sharing a side.

Front

Triangle with 2 equal sides.

Back

Isosceles

Front

Triangle with all sides different lengths.

Back

Scalene

Front

Two angles that add to 180°.

Back

supplementary

Front

Two angles that add to 90°.

Back

complementary

Front

Two lines intersecting to form right triangles.

Back

perpendicular

Front

Meaning of the math symbol?

Back

Congruent

Front

Meaning of the math symbol:

Back

Similar

Front

Congruent means...

Back

Same Shape, Same Size

Front

Similarity means...

Back

Same Shape Different Size