Question

Now,
2CBD
1
<COD
OD
(Why?)
2
This gives
LCBD = 30°
Again,
ZACB = 90°
(Why?)
So,
ZBCE = 180° - ZACB = 90°
Which gives ZCEB = 90° -30° = 60°, i.e. ZAEB = 60°
EXERCISE 12.5
1. Find the values of x and y in the figures given below.
30°
150
1100
yo
85
11-29
(1)
111​

Answer 1

मैं निकला गड्डी ले के रास्ते पर एक मोड़ आया उसे दिल छोड़ आया