In an isosceles trapezoid, the bases are 3 and 7 cm, the obtuse angle is 135 °. What is the height?
| March 17, 2021 | education
The height forms a triangle with the same angles with the lateral side and part of the larger base of the trapezoid, that is, the height will be equal to part of the base.
1. Determine the length of the part of the larger base.
(7 – 3) / 2 = 4/2 = 2 centimeters.
Answer: 2 centimeters.
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