The perimeter of an isosceles triangle is 18cm. The base of the triangle is 6 cm. Find the side of the triangle.
| September 5, 2021 | education
From the condition of the problem, the perimeter and the length of the base are known. Using the formula for calculating the perimeter p = a + b + c, we determine what the side is equal to.
(18 – 6) / 2 = 6 centimeters.
Answer: 6 centimeters.
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