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 ( 31+ )
Otras preguntas
The expression 10s+5m represent a students score on a social studies test,where s= the number of correct short answer items and m= the number of correct multipl
Imagine that there are deer, raccoons, foxes, and rabbits in the local ecosystem. Which biome are they most likely in?.
Michelle used $20 dollar sign, 20 bill to pay for a notebook that only costs p dollars.How much change did Michelle receive from the cashier?Write your answer a
Dairy products, inc. , and eden farms corporation form a joint venture to make and test-market frosty ice cream. If this joint venture is like most joint ventur
What is an idea behind al-anon? responses alcoholics make promises to change but rarely do. alcoholics make promises to change but rarely do. it is impossible t
Rapid runoff following a heavy rainfall may cause flooding downstream from urban areas. Which urban design strategy will most likely slow water runoff though an
If randall came into nc state with ap credit for ma 141, eng 101, and ch 101/102, and this fall semester he is enrolled in e 102, e 115, ma 241, and py 205/205,
Ken took mara on a date to an amusement park. He was shocked when she said that she really enjoyed riding the roller coasters because they were so scary. Mara’s
The expression 10s+5m represent a students score on a social studies test,where s= the number of correct short answer items and m= the number of correct multipl
if a weighted air-filled balloon sinks in deep water, it willquestion 3 options:be acted on by a continuously decreasing buoyant force.likely burst if water pre