Angles in multiples of 15° are constructed by the combined use of

Circles of very small radii are drawn by means of a

The isometric length of the edge of the cube is

….… is used to protect the adjoining lines on the drawing when some parts of the line are being erased.

Axonometric view/ drawing is what type of view

Drawing pins/cello tapes are used to

View of the circle in orthographic is

For drawing large-size circles ……… is attached to the compass