sanam0814 sanam0814

14-11-2020
Mathematics

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show any calculations, including 180 degrees, go step by step pls.

show any calculations including 180 degrees go step by step pls class=

Respuesta :

xenia168 xenia168

14-11-2020

Answer:

120°, 120°, 60°, 60°

Step-by-step explanation:

m∠1 = 180° - 60° = 120°

m∠1 = m ∠2 (alternate interior)

m∠3 = 60° (vertical to given angle)

m∠4 = m∠3 (alternate exterior)

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