The lateral side of the trapezoid, the length of which is 4 dm, forms an angle of 30 degrees with its base, calculate
| December 7, 2020 | education
The lateral side of the trapezoid, the length of which is 4 dm, forms an angle of 30 degrees with its base, calculate the area of the trapezoid if its lengths of its bases are equal.
Since the angle is 30 degrees, the height is equal to half of the side – 2 dm. In fact, the condition does not have enough base lengths, so the bases are equal to a and b
Then the area = (a + b) dm.
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