10 cm and its height is 4 cm. Length of the fence of a trapezium shaped field ABCD is 120 m. If BC=48 m, CD=17 m and AD=40 m, find the area of this field. Side AB is perpendicular to the parallel sides AD and BC.
Answers
Answered by
0
Answer:
Perimeter =120 m.
48+17+40+x=120
x=15 m.
Area =
2
1
(sum of parallel sides) × height
=
2
1
(48+40)×15
=660 m
2
.
Step-by-step explanation:
Answered by
0
Answer:
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Step-by-step explanation:
Perimeter =120 m.
48+17+40+x=120
x=15 m.
Area =
2
1
(sum of parallel sides) × height
=
2
1
(48+40)×15
=660 m
Attachments:
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