Question

ad the perimeter of a triangle whose sides are 2a + 3b, b-a, 4a-2b.
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Answer 1

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Answer 2

Given:

Sides of a triangle are:

• 2a + 3b,
• b - a, and
• 4a - 2b

To Find:

The perimeter of the triangle.

Solution:

The sum of all the sides of a triangle is the perimeter of the triangle.

2a + 3b + b - a + 4a - 2b

or, 2a + 4a - a + 3b + b - 2b

or, 5a + 2b

Answer:

The perimeter of the triangle is 5a + 2b