82.6k views
3 votes
Help me with this please

Help me with this please-example-1
User Joernsn
by
4.4k points

2 Answers

2 votes

Answer:

21

Explanation:

as BC ║DE ⇒ ∠CBA=∠BAD

⇒ ∠x=180-∠BAD -∠CAB

∠x=180-105-54=21

User Johnmerm
by
3.9k points
5 votes

Answer:

21 degrees.

Explanation:

User Denis
by
4.2k points