26-01-2021
Mathematics

contestada

Can someone plz help me what is measure b

Can someone plz help me what is measure b class=

Respuesta :

dlampp123 dlampp123

26-01-2021

Answer:

b = 82°

Step-by-step explanation:

Angles on a straight line add up to 180

180 - 143 = 37

Angles in a triangle add up to 180

180 - ( 61 + 37 ) = 82

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