Each list shows the interior angle measures of a quadrilateral. Which set of measures describes a quadrilateral that cannot be inscribed in a circle?

69°, 103°, 111°, 77°

52°, 64°, 128°, 116°

42°, 64°, 118°, 136°

100°, 72°, 80°, 108°

Question

Each list shows the interior angle measures of a quadrilateral. Which set of measures describes a quadrilateral that cannot be inscribed in a circle?





69°, 103°, 111°, 77°




52°, 64°, 128°, 116°




42°, 64°, 118°, 136°




100°, 72°, 80°, 108°

anonymous · Answer

do you know how many degrees are in a circle?

anonymous · Answer

do you know how many degrees are in a quadrilateral?

anonymous · Answer

360 and they all equal 360

anonymous · Answer

yes, so which of the sets do not equal up to 360 then thats your answer

anonymous · Answer

they all equal 360 though?

anonymous · Answer

not all of them

anonymous · Answer

oh never mind, I must have added the first one wrong twice.  I got 260, but the third time I added it, it was 360.  well from here try to  graph them.

anonymous · Answer

yes they all do, I added them 3 times they all equal 360 I swear

anonymous · Answer

i cant do that? like i cannot figure it out

anonymous · Answer

and if i get it wrong i fail the test

anonymous · Answer

|dw:1398123199156:dw|

anonymous · Answer

that's not drawn to scale.  The numbers are in degrees.  That's all I can do for you, because this is for a test.  we are not supposed to help with test questions. Sorry.

anonymous · Answer

I got it right so whatever

anonymous · Answer

this website is gay as hell

anonymous · Answer

this website is not for everyone