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1529.1. Trapeze, elements, trapeze types, trapeze properties, isosceles trapeze signs.

Write the correct answer!

It is known, that ABCD is a trapeze. Calculate all angles of the trapeze, if it is known, that angles at the longest basis is 38,2 and 43,7 degrees big. Rank the angles in ascending order after their values.
1)
˚
2)
˚
3)
˚
4)
˚
Grade:
8
Subject
Geometry
Theme
Trapeze. Triangle and trapeze midline.
Subtheme
Trapeze, elements, trapeze types, trapeze properties, isosceles trapeze signs.

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