456emma123 456emma123

27-06-2017
Mathematics

contestada

if DH=4x-2 and FH=x+28, find the value of x for which DEFG must be a parallelogram.
A)7
B)8
C)10
D)6

Respuesta :

CastleRook CastleRook

05-07-2017

Given that DH=4x-2 and FH=x+28, the value of x which will make DEFG a parallelogram will be given as follows;
4x-2=x+28
4x-x=28+2
3x=30
thus
x=30/3
x=10
The answer is C] 10

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