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Mathematics
Mathematics
Problem
In parallelogram
W
X
Y
Z
WXYZ
W
X
Y
Z
, the opposite sides are given as
W
X
=
3
x
−
5
WX = 3x - 5
W
X
=
3
x
−
5
and
Y
Z
=
2
x
+
1
YZ = 2x + 1
Y
Z
=
2
x
+
1
(in centimetres). a. (i) Find the value of
x
x
x
. b. (ii) Hence, find the length of
W
X
WX
W
X
and
Y
Z
YZ
Y
Z
.
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