yungmir yungmir

02-12-2020
Mathematics

contestada

Yo can I get some help with this question

Yo can I get some help with this question class=

Respuesta :

admvachon admvachon

02-12-2020

Answer:

Step-by-step explanation:

D is congruent to b so the answer is equal to 45 + 3x -10 + 2x + 10 = 180 . this can be to 45 + 5x = 180, and further to 5x + 135 to x=27

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