How can I understand geometry in order to solve the following?

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

Oct 31st, 2015

Thank you for the opportunity to help you with your question!

All angles in the circle add up to 360 degrees.

We will have to find x as shown below:

3x + 4x + 2x+3x+10+2x-14=360

14x+10-14=360

14x-4=360

14x=360+4

14x=364

x=26

Therefore, 3x+10=3*26 + 10=88

The answer is D.

Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 31st, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Oct 31st, 2015
...
Oct 31st, 2015
Sep 24th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer