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The perimeter of parallelogram is cm
MATHEMATICS · Single correct · GCSE · Mathematics · Algebra · Algebra
Problem
The perimeter of parallelogram
E
F
G
H
EFGH
E
F
G
H
is
56
56
56
cm. If one of its adjacent sides is
(
4
x
+
2
)
(4x + 2)
(
4
x
+
2
)
cm and the other is
(
3
x
−
2
)
(3x - 2)
(
3
x
−
2
)
cm, what is the length of the longer side? (a)
16
cm
16\,\text{cm}
16
cm
(b)
14
cm
14\,\text{cm}
14
cm
(c)
18
cm
18\,\text{cm}
18
cm
(d)
10
cm
10\,\text{cm}
10
cm
Related theory
Quadrilaterals
Linear Equations in One Variable
Solving Linear Equations
Algebra
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