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.

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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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