By A Mystery Man Writer
STEPS OF CONSTRUCTION (i) Draw an angle angleAOB=60^(@), as indicated in Example 3. (ii) Draw the bisector OC of angleAOB, as indicated in Example 2. Then, angleAOC=30^(@) is the required angle.
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Question 3 Class 9 - Construct 30° angle - Step by Step [with Video]
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constructing an angle of 30° degree
Construction of Angles Using Protractor and Compass (Examples)
Construct with ruler and compasses, angles of following measures
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1988 WAEC Mathematics Theory Using a ruler and a pair of compasses