The bases of the trapezoid are 3: 4, and the midline is 14 cm. Find the bases of the trapezoid.
| November 24, 2020 | education
a – smaller base, b – larger base, m – middle line m = (a + b) / 2 a / b = 3/4 => From the second equation follows a = 3b / 4 – we substitute in the first formula: m = ( (3b / 4) + b) / 2 We get: b = 112/7, a = 12
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