Subtract (prep. ), subtract (v.), subtract (n.)

Multiply (prepare. ), multiplication (v.), multiplication (n.)

Except divide by (prep. ), division (v.), division (n.)

Square square

rectangle

Circle circle

Triangle triangle

mark

Volume volume

surface area

Conical cone

Cylindrical cylinder

acute angle

right angle

blunt angle

flat angle

Rounded proximal body

Line line

line segment

Radial ray

Parallel parallel

Intersection intersection