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sergey [27]
2 years ago
13

Emergency I need help I don't understand this​

Mathematics
2 answers:
lora16 [44]2 years ago
8 0

Answer:

108 is your answer.

Step-by-step explanation:

1 x + 2x + 3x = 180

10 x = 180

x = 180/ 10

x = 18

Then

18 X 6 = 108

I HOPE IT WILL HELP YOU.

Have a great day.

it's me Sopnila.

❤❤❤

kow [346]2 years ago
5 0

Answer:

108 (A)

Step-by-step explanation:

  • a:b:c=1:3:6
  • all triangles add up to 180
  • so...1+3+6=10
  • 10=18
  • what about 6

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