Question

1) In the given figure , anlgle DBC = 55 degree, angle BOC = 45 degree then find angle BCD
2) If the non-parallel Sides of a trapezium are equal prove
that it is cyclic



pls tell the answer fast guys




for first question there is a diagram above see that and tell the answer fast guys

fast guys pls​

Answer 1

Answer:

100°

See that pair of interior angles...

Hope it helps you

Answer 2

Answer:

for inbox check my bio......