draw reflex angle ..........
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Step-by-step explanation:
Solution:
- To construct the reflex angle PQR, you need to draw an obtuse angle of size 120 degrees
- Draw a straight line PQ.
- Place a dot at Q. This dot represents the vertex of the angle.
- Turn the protractor upside down and place the centre of the protractor at Q and the baseline of the protractor along the arm PQ.
- Use the outer scale to find 120º and mark a small dot at the edge of the protractor.
- Using a protractor to draw a 240 degree angle
- Then remove the protractor and join the vertex, Q, to the small dot with a ruler to form the second arm, QR, of the angle.
- Mark the angle with a small arc as shown below.
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Step-by-step explanation:
A reflex angle is an angle of more than . A full angle is therefore a reflex angle, while acute, obtuse, right, and straight angles are not.
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