Question

9. Find x and y in each the following.
(11)
A
(i)
X
60°
100 9
Р В
C
11 min​

Answer 1

Answer:

i) x =100⁰, y =20⁰

ii) x =30⁰ , y = 90⁰

iii) x = 120⁰ , y = 60⁰