Perimeter and Area of a Plane Shape
 

Perimeter and Area of a Plane Shape problem 182


Diagonals e and f in a trapezium are 9.59 and 10 cm, and sides c and d are 7 and 4.16 cm and an internal angle measures 121.28 °.


Calculate the area of the figure bounded by the angle bisector , the base a, and the bisector of the base a.


 

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material editor: ISMAIL SHOBOLA