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°

Answer 1

Hint; for a quadrilateral to fit a circle opposite angles must add up to 180 degrees

Answer 2

it would be D?

Answer 3

Look at the second one: It can fit into a circle because 52 + 128 = 180 and 64 + 116 = 180

Answer 4

No not D

Answer 5

dezz nutsss

Answer 6

yes and the sums added up to 180 - Therefore it fits the circle. You are looking for one that has opposite sides NOT = 180 degrees.

Answer 7

@imdestroyer69 tf out of here

Answer 8

that was not the answer but thanks for helping me @welshfella

Answer 9

B is not the answer . Can you see which one is?

Answer 10

A

Answer 11

gott emmmm

Answer 12

sorry no
theres only one left now...
Check out the first and third, and second and last angles - they are the ones which are opposite each other.

Answer 13

block me lol