The ratio of the angle measures in a quadrilateral is : : : . what is the measure of each angle?
** must show all work and steps for credit!

  60° : 75° : 120° : 105°

Step-by-step explanation:

I like to work these by considering the relationship between a "ratio unit" and the angle it represents. Here, the sum of ratio units is 4+5+8+7 = 24. The sum of angles in a quadrilateral is 360°, so each ratio unit must stand for ...

  360°/24 = 15°

Multiplying the ratio units by this value, we find the angles to be ...

  (4 : 5 : 8 : 7) × 15° = 60° : 75° : 120° : 105°

found it xd it ok yt

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: