jackhrwd
jackhrwd jackhrwd
  • 02-03-2021
  • Mathematics
contestada

I want a expert or someone that can tell me this %100 I’m offering a brainalist + 20 points

I want a expert or someone that can tell me this 100 Im offering a brainalist 20 points class=

Respuesta :

Umbreon33
Umbreon33 Umbreon33
  • 02-03-2021

Answer:

The answer is A

Step-by-step explanation:

Supplementary angles are angles which add up to 180°

∠1 and ∠3 add up to 180°, so they are supplementary.

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haleylockhart haleylockhart
  • 02-03-2021
The answer is A. Supplementary angles add up to 180 and are a straight line
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