The sum of the four angles need to equal 360 degrees.
The given angles = 74 + 93 + 117 = 284
The missing angle = 360 - 284 = 76 degrees.
Answer:
D
Step-by-step explanation:
74 + 93 + 117= 284
360 - 284 = 76
Have a nice day!
-7, -4, 0, 1/2, 3.5, 35, 36