two sides of a triangle are equal and measure 5 cm each. if the perimeter of the triangle is 13 cm, find the third side
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Answer:
3 cm
Step-by-step explanation:
total length of equal sides = 10cm
total length of equal sides = 10cmperimeter = 13 cm
total length of equal sides = 10cmperimeter = 13 cmlength of 3rd side = (13-10)cm = 3 cm
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