briannaml briannaml

02-05-2018
Mathematics

contestada

PLZ HELP ASAP TANGENTS OF CIRCLES WORD PROBLEMS

PLZ HELP ASAP TANGENTS OF CIRCLES WORD PROBLEMS class=

Respuesta :

Blitztiger Blitztiger

02-05-2018

AC and AB are tangents to circle O, meaning that the angles C and B are right angles of 90 degrees. Since a quadrilateral's internal angles must sum up to 360 degrees, this means that A + B + C + O = 360
70 + 90 + 90 + O = 360
O = 110 degrees.

Answer Link

Otras preguntas

Which sentence uses all its subject pronouns correctly? a. Mom and me organized the closets in the house. b. She and him went waterskiing on the lake. c. Brett

explain how solve 8 + 2 can help you solve 80 + 20

Read the sentence. If you do not want to learn to juggle Matthew will show you where you can wait. After which word should a comma be placed? Matthew If juggle

Write one number that is a factor of 13. Give u 10 points later 30

What role does the flower's stem play? NEED ANSWERS IMMEDIATELY FOR SCIENCE FAIR!!! PLZ HLP

What are the atmospheric layers?

which statement summarizes the difference between law and theory?

10. Which of the following was John Rolfe's chief contribution to Virginia's economy?

What is the next number 12 21 23 32 34 43

If X=2 X3+X (that 3 is supposed to be representing that the X is cubed)