175k views
2 votes
Please help with this:) 20 points!

Please help with this:) 20 points!-example-1

2 Answers

1 vote

Answer:

x = 18°

Explanation:

User Erik Fubel
by
4.9k points
6 votes

Explanation:

Here,


\angle{ADB} =
\angle{BDC}

⇒4x-23° = 3x-5°

⇒4x-3x=(-5°)+23°

⇒x=18°

.°. x = 18°

User Mmounirou
by
5.4k points