kenzie0487 kenzie0487
  • 19-10-2018
  • Mathematics
contestada

how do I find the value of X?

how do I find the value of X class=

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cooperwcrockett
cooperwcrockett cooperwcrockett
  • 19-10-2018

Answer:

Since the shape is a four sided shape the angles must add up to 360. Angle A and D are both 90, and C is 108. If you add up 90 + 90 + 108 and subtract that total from 360 you get 72.

Step-by-step explanation:


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