Register
Plz help, what is the value of b?
83.9k views
4 votes
Plz help, what is the value of b?

Plz help, what is the value of b?-example-1
User Israel Unterman
by
6.6k points

1 Answer

4 votes

By HS Postulate, Triangle EFC = Triangle EDC.

Angle FEC = Angle DEC by CPCTC

2b = b + 7 (subsitutional)

2b - b = b + 7 - b (subtract)

b = 7 (combining like terms)

User Yoriz
by
6.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
What is distributive property ?
What is the measure of xyz
Link Copied!