Answered

At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Consider the figure below, where line a is parallel to line b:

Angle 4 = 12m - 4
Angle 5 = 10m + 20
Calculate the measure of Angle 5.

Sagot :

rainbowleah22

Answer:

Angle 5= 140

Step-by-step explanation:

I assume you are talking about parrallel lines and a transversal. If that is the case, I can guess that angles 4 and 5 are alternate exterior angles. Therefore they are congruent.

  1. 12m-4=10m+20
  2. 12m=10m+24     You add 4 to -4 and 20
  3. 2m=24                You subtract 10m from 10m and 12m
  4. m=12                    Divide both sides by 2
  5. 10(12)+20             Substitute m for 12 in the equation for Angle 5
  6. 120+20                Multiply 10 by 12
  7. 140                      Add 120 and 20
Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.