Question

What are the missing measures?

48, 192
60, 240
80, 320
188, 47

Answer 1

I know that the total degrees of a hexagon (6 sides) equals 720 degrees.
Adding the degrees already given equals 480.
Subtracting that from 720 leaves you with 240.

Answer 2

If the two remaining angles are x and 4x, that means that the sum of the remaining should be equal to x+4x=5x. Set 5x equal to 420 and solve.

Answer 3

720 = 480 + x + 4x
720 = 480 + 5x
-480 -480

240 = 5x
divide both sides by 5

x = 48 degrees
4x = 4(48) = 192 degrees

Answer 4

I thought that it would be 48, 192 because the sum of both was equal to 240, I was just confused. Thanks!