Page 21 - Math G4 (second term) booklet_Neat
P. 21
Date:…../……./202 H.W: C.W: Absent:
Drawing Angles
we can use ruler and dot paper to draw an angle:
1) To draw right angle use
the ruler and draw two
perpendicular rays that
meet at end point.
2)To draw Acute angle use
the ruler and draw two rays
that meet at end point and
less than the right angle.
3) To draw Obtuse angle
use the ruler and draw two
rays that meet at end point
and greater than the right
angle.
Example(1)
Write If the name of each angle :
…………………………. …………………………………. ……………………………….
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