Question

the length of the longer of the parallel
The length of the fence of a trapezium-shaped field ABCD is 130 m
and side AB is perpendicular to each of the parallel sides AD
and BC. If BC = 54 m, CD = 19 m and AD = 42 m, find the area of the
field.
antium in which AD || BC,​

Answer 1

Answer:

The perimeter of feild is 130

⟹AB+BC+CD+AD=130

AB=130−54−19−42

AB=15m

Area is given as ½AB (AD+BC)

½×15 (54+42)

15×48 = 720m²