Register
Help me thank you please explain as well
117k views
3 votes
Help me thank you please explain as well

Help me thank you please explain as well-example-1
User Nicolas Joseph
by
4.8k points

1 Answer

5 votes

Answer:

111°

Step-by-step explanation:

Based on the F angles theorem, ∠ABH = ∠BFE = 69°,

and based on BE ≅ BF, ∠BEF must also be 69°.

∠DEB is supplementary to ∠BEF, so

∠DEB = 180 - 69 = 111.

User Pedram Afra
by
5.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!