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The perimeter of a triangle is given by the formula P = a + b + c. Solved for b, this formula becomes b = A) P + a + c B) P - a - c C) P + a - c D) P - a + c
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The perimeter of a triangle is given by the formula P = a + b + c. Solved for b, this formula becomes b =

A) P + a + c
B) P - a - c
C) P + a - c
D) P - a + c

User Stefano Cavion
by
7.9k points

1 Answer

3 votes
The answer is B. Leave the b on one side and move the a and c to the side with the P. When you move them over they both become negative.
User Ikolim
by
8.2k points
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