Mathematics, 12.07.2021 16:50 natalie2sheffield

This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the triangle is 15.7 centimeters. The equation 2a + b = 15.7 models this information. If one of the longer sides is 6.3 centimeters, what is the length of the base?

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This isosceles triangle has two sides of equal length, a, that are longer than the length of the bas...