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PAGE: 28SET: ExercisesPROBLEM: 40
Please look in your text book for this problem Statement

An isosceles triangle with side lengths are , and .

Here and is the sides of the triangle.

Where and .

The perimeter of the triangle is .

Find perimeter of the isosceles triangle:

                   (Substitute and )

                             (Simplify)

                             (Distributive property:)

Therefore, the perimeter of the isosceles triangle is .

The perimeter of the isosceles triangle is .



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