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Using protractor, draw a right angle. Bisect it to get an angle of measure 45°. |
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Answer» -step explanation:Steps of construction: Step 1: Draw ∠ABC = 90°. Step 2: Draw an arc which intersects AB at P and BC at Q from POINT B. (Choose any radius) Step 3: Draw an arc from point P by setting radius more than half of PQ. Step 4: Repeat step 3 USING Q as a centre and intersect the previous arc at R. Step 5: Join RB. Therefore ∠RBC = 45°hope it helps |
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