asked 23.3k views
2 votes
In the diagram, m∠BDA = 119° . Find m∠BDC

In the diagram, m∠BDA = 119° . Find m∠BDC-example-1

1 Answer

5 votes

Answer: angle BCD is 77°

Explanation:

BDC+CDA=119°

-5x+52°-2x+32°=119°

-7x+84°=119°

-7x=35°

x=-5°

Then substitute x in the equation for BDC

-5(-5)+52°=BDC

25+52°=BDC

BDC=77°

answered
User Ming C
by
7.8k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.