In the trapezoid, the bases are 6cm and 12cm. What is the middle line?
| September 18, 2021 | education
According to the formula, the middle line of a trapezoid can be found by the arithmetic mean of its two bases. Let’s denote the middle line by the letter L, then L = (6 cm + 12 cm) / 2 = 9 cm.
Answer: The middle line of the trapezoid is 9 cm.
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