154k views
3 votes
Helpppppp anybody!!!

Helpppppp anybody!!!-example-1
User Kraymer
by
7.5k points

1 Answer

5 votes

Answer:

Explanation:

∠ABD + ∠ DBC = ∠ABC

43° + 47° = ∠ABC

90° = ∠ABC

∠ABC is a right angled triangle

User David Goodwin
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.