Question

Draw an angle of measure ${135}^{\circ }$ and divide it into four parts. [4 MARKS]

Answer 1

Construction of angle: 1 Mark
Division into 4 parts: 2 Marks
Steps: 1 Mark

i) Make an angle ${135}^{\circ }$ using a protractor.
ii) With the centre as O. Draw a small arc AB.
iii) With A and B as centre draw arcs of radius more than half of AB at C.
iv) In the same way, draw arcs taking the centre as B and D at F and with centres at A and D at E.
v) Join OE, OC, OF.