Isosceles trapezium
Trapezoid YUEB (YU||EB) is isosceles.
The size of the angle at vertex U is 49 degrees.
Calculate the size of the angle at vertex B.
The size of the angle at vertex U is 49 degrees.
Calculate the size of the angle at vertex B.
Correct answer:
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geometryplanimetricsUnits of physical quantitiesGrade of the word problem
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