Question

Length of the fence of a Trapezium shaped field ABCD is 120 metre if BC = 248,CD= 17 and AD=40 metre. Find the area of this field inside AB is perpendicular to the parallel side area and BC.​

Answer 1

Answer:

AREA OF THE FIELD ABCD IS =660m2

Step-by-step explanation:

GIVEN:BC=48m,CD=17m,AD=40m and perimeter=120m

PERIMETER OF TRAPEZIUM (ABCD)=AB+BC+CD+DA

120 AB+48+17+40

120=AB=105

AB=120 105=15m

AREA OF THE FIELD=*(BC+AD)×AB2

(48+40)×75=660m2×88×15

HENCE,(Area of the field ABCD) IS 660m2