Mathematics, 20.11.2019 14:31 sherylpoche23
Abcd is a trapezium with ab= x cm, dc=( x+ 4 )cm and the distance between the parallel sides ab and dc is 1/2 x cm
(a)- find and simplify, an expression in terms of x for the area of the trapezium.
the area of the trapezium is 84 cm2
(b)- calculate the value of x
Answers: 1
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