fabiolagonzalez729
fabiolagonzalez729 fabiolagonzalez729
  • 09-11-2020
  • Mathematics
contestada

I need help pls !!!!!

I need help pls class=

Respuesta :

JevilFromVSauce JevilFromVSauce
  • 09-11-2020

Answer:

132

Step-by-step explanation:

That is an 180 degree angle so just do:

180-42=a

a=132

Answer Link
iceshadow84
iceshadow84 iceshadow84
  • 09-11-2020

Answer:

138 degrees.

Step-by-step explanation:

A straight line is equal to 180 degrees. 42 is some, so you would subtract 180 and 42. That is 138 degrees. (When two or more angles add up to 180 it's called supplementary angle) Hope this helps

Answer Link

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