a) Work out the angle of elevation from X
to Y in the rectangle below.
Give your answer to 1 d.p.
b) Which angle fact tells you that your
answer to part a) is also the angle of
depression from Y to X?

a Work out the angle of elevation from X to Y in the rectangle below Give your answer to 1 dp b Which angle fact tells you that your answer to part a is also th class=


Answer :