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

Question

Mikaela Simmons

18 October, 04:08

+1

Answers (1)

Know the Answer?

Jeffrey Hoffman · Answer 1

I think that is is B)

Because

P=a+b+c

a+b+c=P

b=P-a-c

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