Yannababiiie Yannababiiie

01-07-2020
Mathematics

contestada

i dont know the answers for these .Need help

i dont know the answers for these Need help class=

Respuesta :

mhanifa mhanifa

02-07-2020

Answer:

123°, 57°, 123°

46°, 90°

Step-by-step explanation:

28. m∠L=57° ⇒ opposite angle m∠J=m∠L=57°

m∠M= m∠K= 180° -m∠L= 180° - 57°= 123°

29. m∠W= m∠X= 90°

m∠Y= 180° -m∠W= 180° - 134°= 46°

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