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Byju's Answer
Standard VIII
Mathematics
Squares of Numbers between 25 and 75
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Question
Tick (✓) the correct answer:
In a square ABCD, AB = (2x + 3) cm and BC = (3x − 5) cm. Then, the value of x is
(a) 4
(b) 5
(c) 6
(d) 8
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Solution
(
d
)
8
A
ll
the
sides
of
a
square
are
equal
.
∴
A
B
=
B
C
⇒
2
x
+
3
=
3
x
-
5
⇒
3
+
5
=
3
x
-
2
x
⇒
8
=
x
Therefore
,
the
value
of
x
is
8
.
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Similar questions
Q.
Mark (✓) against the correct answer:
In a square PQRS, if PQ = (2x + 3) cm and QR = (3x − 5) cm then
(a) x = 4
(b) x = 5
(c) x = 6
(d) x = 8