45.5k views
5 votes
Can someone please help me with this.
I'm not good with graphs

Can someone please help me with this. I'm not good with graphs-example-1
User Dasi
by
7.9k points

1 Answer

4 votes

Answer:

∠BCD = 34°

Explanation:

∠FCE + ∠FCA + ∠ACB = 180° ( straight angle ), thus

∠FCE + 90 + 56 = 180, that is

∠FCE + 146 = 180 ( subtract 146 from both sides )

∠FCE = 34°, hence

∠BCD = ∠FCE = 34° ( vertical angles )

User Iaroslav Siniugin
by
8.4k 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