Question

Can someone help me please

Answer 1

d=90
e=147
f=45
Look at how d is the same as a squared angle=90
e is the same angle as the one across it which is 147
F is half of a right agle 45

Answer 2

d is 90, angles on a straight line

e is 147, vertically opp angles

f is 33, any of the above rules.