Respuesta :
The answer to your problem is 25.
If you add up all of the given angles (70 + 55 + 30), it’ll equal 155.
Because a straight line equals 180 degrees, you would subtract 155 from 180. 180 - 155 = 25.
Hope this helps! :)))
If you add up all of the given angles (70 + 55 + 30), it’ll equal 155.
Because a straight line equals 180 degrees, you would subtract 155 from 180. 180 - 155 = 25.
Hope this helps! :)))