Isosceles trapezium
Trapezoid ADMR (AD||MR) is isosceles.
The size of the angle at vertex A is 30 degrees.
Calculate the size of the angle at vertex M.
The size of the angle at vertex A is 30 degrees.
Calculate the size of the angle at vertex M.
Final Answer:
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geometryplanimetricsUnits of physical quantitiesGrade of the word problem
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