Question

I'll mark brainliest ASAP ——In the adjoining figure, if AB || DE, ∠ABC = 1100 and ∠CDE = 1100, find ∠BCD. (attachment — 3rd question)

Answer 1

Answer:

So your answer is 40 degrees!!!!

HOPE IT HELPS YOU!

Answer 2

Answer:

So ∠BCD=110-70=40°

Step-by-step explanation:

WE DID CONSTRUCTIONS AS PER THE GIVEN FIGURE

∠DPB =∠CDE=110°( ALTERNATE ANGLES)

So ∠BPC=180-100=70

Now in the ΔBCP

∠ABC=∠BPC+∠BCD ( ∠ABC is external angle)

110=70+∠BCD

So ∠BCD=110-70=40°