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2 votes
Solve the perimeter formula for an isosceles triangle, p=2a+b, solve for b.

User Alex Ball
by
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2 Answers

4 votes

Answer:

b= (p)/(2a)

Explanation:

User Jqa
by
7.2k points
6 votes
minus 2a from both sides
p-2a=b
User Murali Nepalli
by
6.8k points