daniela146
daniela146 daniela146
  • 07-04-2017
  • Mathematics
contestada

What's the answer for this? Explain

Whats the answer for this Explain class=

Respuesta :

mekitkat
mekitkat mekitkat
  • 07-04-2017
exterior angle is equal to sum of interior opposite angles hence,

req. angle = 80 + 62 = 142
Answer Link
hrrs01
hrrs01 hrrs01
  • 07-04-2017
Since it is a angle on a straight line, it is basicly as simple as:

180-38=142 degrees

As there is space for half a circle above a straight line. :)
Answer Link

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