795986
795986 795986
  • 20-11-2021
  • Mathematics
contestada

The measure of an angle is 139.2°. What is the measure of its supplementary angle?

Respuesta :

24nanjoshua
24nanjoshua 24nanjoshua
  • 20-11-2021

Supplementary angles mean two angles that add up to 180.

180 = 139.2 (angle 1) + x (angle 2)

180 - 139.2 = x (angle 2)

40.8 = x

angle 2 = 40.8

Answer Link
Аноним Аноним
  • 20-11-2021

Answer:

40.8°

Step-by-step explanation:

The sum of two supplementary angles is 180°.

180 -  139.2 = 40.8

The measure of it's supplement should be 40.8°.

Hope this helps.

Answer Link

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