Register
In the diagram below, AB || DF, m/DCE = 104 ° and m/CEF = 145 °. Find m/B. (I put some parts I could figure out, but now I'm stuck).
153k views
3 votes
In the diagram below, AB || DF, m/DCE = 104 ° and m/CEF = 145 °. Find m/B.

(I put some parts I could figure out, but now I'm stuck).

In the diagram below, AB || DF, m/DCE = 104 ° and m/CEF = 145 °. Find m/B. (I put-example-1
User Joe Saunders
by
8.1k points

1 Answer

4 votes
Answer: 76°

Explanation: Line AE=180°, and angle C = 104°. To find its supplementary angle, subtract it from 180. 180-104=76. Using the alternate interior angle theorem, you can conclude that angle B also equals 76°
User Maulik J
by
7.5k points
← Prev Question Next Question →

Related questions

User Carson Crane
asked Mar 2, 2018 202k views
The measure of DCG is 145 what is m _ DCE
Carson Crane asked Mar 2, 2018
by Carson Crane
8.2k points
2 answers
2 votes
202k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!