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  • 17-06-2018
  • Mathematics
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Calculate the area of trapezium CDEF

Calculate the area of trapezium CDEF class=

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jdoe0001 jdoe0001
  • 18-06-2018
check the picture below.

since we know that ABCF is a rectangle, then AB = FC, and FA = CB, meaning FA = 4 as you see there.
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