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The perimeter of an isosceles triangle is 12a + 8b and the base is 2a - 4b. What is the length of each side?
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The perimeter of an isosceles triangle is 12a + 8b

and the base is 2a - 4b. What is the length of
each side?

User Sharel
by
5.3k points

1 Answer

9 votes
(12a + 8b) - (2a - 4b)
12a + 8b - 2a + 4b
10a + 12b

(10a + 12b)/2
5a + 6b
User Stanley Cheung
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5.2k points
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