accuracy
angle
architect
architecture
centimeter
circle
compass
concept
construction
document
drafting
draftsmanship
draw
drawing
education
engineering
equipment
flat
geometry
icon
instrument
learning
line
mathematic
mathematical
measure
measurement
measuring
object
office
paper
plan
plastic
ruler
scale
school
science
student
studying
supplies
symbol
technical
tool
trigonometry
university
work