82.1k views
2 votes
I don’t understand stand this question someone please help me with work shown

I don’t understand stand this question someone please help me with work shown-example-1

1 Answer

2 votes

Answer:

60°

please look into the solution down here.

Explanation:

since BD bisects it, then the angles should be bisected symmetrically, or in other words, ANGLE ABD = angle DBC,

hence,

4x = 2x +30

2x = 30

x = 15

therefore, angle DBC = 2x + 30 = 2(15) + 30 = 60°.

User Aiven
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories