2 years ago

Write the equation, show all your work, and circle your answer. ** The

Mathematics

1 answer:

notsponge [240]2 years ago

3 0

Answer:

The length of the triangle is 3x given

The no of sides is 3x 3x 3x so 3x+3x+3x= 180

9x=180 x= 20

3x =3*20=60

3x=3*20=60

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