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 ( 82+ )
Otras preguntas
What were three weaknesses of non European redound that allowed European powers to control or colonize them
A particle of mass m collides with a second particle of mass m. Before the collision, the first particle is moving in the x-direction with a speed 2v and the se
What does Martin Luther King mean by brotherhood and Sisterhood?
Name the corresponding angle with angle 2
Use the two points to find the slope. Use the slope and one point to complete point-slope form
can someone pls help with this asap
A 48kg skateboarder is ready to drop in to a halfpipe that is 7m high. What is their potential energy
Explain how do you think religious freedom led to political ffreedom?
The chart shows the growth of cotton and slavery in the US from 1790 to 1860. According to the chart, how did the population of enslaved people change between
*worth 15 pts* what is .5=2x-6.5 plz show work