19
Angles
Useyourpaperrightangletondobjectsintheclassroomwhichhaverightanglesandlist
them down. An example is given.
Corner of a whiteboard
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Activity 8
3. Identify the right angles and draw a small square where appropriate. You may use your
paper right angle.
4. Useyourpaperrightangletondoutwhichofthefollowingangles,p, q or r, is:
(a) greater than a right angle? _______________
(b) smaller than a right angle? _______________
(c) a right angle? _______________
Let's work out
p
q
r
Right Angle