Question

Using a pair of compasses and a straight edge only,
1-Draw a line-segnent PQ = 7.5 cm.
2-Mark a point on PQ such that PO = 4cm.
3-Construct a perpendicular ray OR at point o,
4-Also construct 2Q0S = 75°
Write down the measure of angle POS​

Answer 1

Answer:

Man this is construction.We cant just explain it in here my friend.U have to consult a maths teacher and learn this from him otherwise u wont understand a word

Answer 2

Answer:

ak line draw karo 7.5 cm .ki