ememi111 ememi111
  • 29-12-2021
  • Mathematics
contestada

How do you answer 1,2, and 3 ?

How do you answer 12 and 3 class=

Respuesta :

Jcm12342
Jcm12342 Jcm12342
  • 30-12-2021

Answer:

Step-by-step explanation:

1

A=60

B=120

C=120

2

a=90

b=90

c=50

3

a=87

b=52

c=87

d=51

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