05-04-2020
Mathematics

contestada

100 points and will mark Brianilist!
What are the measures of angles 1 and 2?

100 points and will mark Brianilist What are the measures of angles 1 and 2 class=

Respuesta :

amna04352 amna04352

08-04-2020

Answer:

Angle 1: 50°

Angle 2: 130°

Step-by-step explanation:

Angle 1 = ½(Arc AB + Arc ST)

= ½(53 + 47)

= ½(100)

Angle 1 = 50°

Angle 1 + Angle 2 = 180

Supplementary angles

Angle 2 = 180 - 50 = 130°

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