A cube with an edge of 80 mm is to be drawn in oblique projection. The length of
the receding lines, in mm, should be
(B)
(C)
(D)
40

Witch layer of the atmosphere has the most air pressure

How many time zone are there on earth

Which outcome is not caused by gravitational forcea. gas and dust come together to form a planet b. planets orbit a star c. two atoms come together to form a molecule d. stars cluster to form a galaxy