Length of the fence of a trapezium shaped field ABCD is 120m. If BC=48m,CD=17m andAD=40m find the area of this field. Side AB is perpendicular to the parallel sides

Asked by karatsuja | 6th Jan, 2020, 10:48: PM

Expert Answer:

 
 
Perimeter of a trapezium ABCD = 120
AB + BC + CD + AD = 120
→ AB = 120 - 105 = 15cm
 
begin mathsize 16px style Area space of space straight a space Trapezium space equals space 1 half cross times Sum space of space parallel space sides space cross times Perpendicular space distance
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Answered by Yasmeen Khan | 7th Jan, 2020, 10:52: AM