briannaml
briannaml
02-05-2018
Mathematics
contestada
PLZ HELP ASAP LAST CIRCLES
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
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Please select the word from the list that best fits the definition The stage in which you polish your writing and fix errors.
Which of the following statements below is correct? A. In the process of cooking a frozen pizza, only chemical changes occur. B. Both physical and chemical chan
write and solve an equation to find the measure of the third angle of a triangle if two angles measures 68 and 34. what type of angle is this?
In Windows Vista, the Mouse option is located in the Control Panel under which option? A. Mouse and Keyboard B. Appearance and Personalization C. Clock, Langua
Identify the infinitive phrase and the subject of the infinitive in the sentence below. To do one's best is the ultimate goal.
Which clause is subordinate? a. Whenever he wanders into the room. b. I can't help but laugh. c. What a funny cat he is! d. All day long, my cat does tricks.
Which type of organic molecule is an amino acid
Thermal expansion or thermal contraction would be most noticeable in which of the following? A. Hot car seat B. Concrete in a sidewalk C. Air inside a balloon D
All of the following cities are located in Brazil except __________. a. Brasilia b. São Paulo c. Rio de Janeiro d. Buenos Aires User: Which of the following cou
What is the elapsed time between 3:40 am and 2:00 pm?
