Answer:
down below.
Step-by-step explanation:
straight lines are always 180.
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Answer:
B
Step-by-step explanation:
B is the only one that has only 2 sides of the same length and one that doesn't match the other 2.
A doesn't have any of the lengths being the same
C. is a right triangle, although there can be isosceles right triangles they still need to have only 2 lengths that are the same and in this one, all the values are different
D. This is an equilateral triangle, this has more than 2 lengths that are the same
Equal out the shirts so that u can know what U are doing
A) x+6
B)3x
C)x/7
D)4-5x
E)x^2-2
F)2X+16