Question

construct angle AOB_45degree by using a ruler and a pair of compasses.take a point P on OB such that OP_5cm. draw the perpendicular from P to OA.​

Answer 1

Answer:

Draw a line segment PQ, which is equal 6.2 cm.

2. With P as the centre and radius more than half of PQ, draw arcs, one on each side of PQ.

3. With Q as the centre and the same radius as before, draw arcs cutting the previously drawn arcs at A and B, respectively.

4. Draw AB, meeting PQ at R.