Question

find area of this polygons ​

Answer 1

Answer:

area of triangle AED=

1/2(base* height)

1/2(6*8)=48/2=24 cm^2

area of trapezium BEDC=1/2(sum of parallel sides)*height

1/2(12+6)5=45 cm^2. (h=13-8=5)

total area of polygon=area of triangle AED + area of grapefruit BEDC

=24+45=(69 cm^2). Ans

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