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Class IX
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Chapter 11
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Cuboid and Cube
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Quiz
Class IX
Quick check : Cuboid and cube
6 questions
Question 1 of 6
Score:
0
/ 0
TSA of a cuboid
ℓ
×
b
×
h
\ell \times b \times h
ℓ
×
b
×
h
:
A
ℓ
b
h
\ell b h
ℓ
bh
B
2
(
ℓ
+
b
+
h
)
2(\ell + b + h)
2
(
ℓ
+
b
+
h
)
C
2
(
ℓ
b
+
b
h
+
h
ℓ
)
2(\ell b + bh + h\ell)
2
(
ℓ
b
+
bh
+
h
ℓ
)
D
ℓ
2
+
b
2
+
h
2
\ell^2 + b^2 + h^2
ℓ
2
+
b
2
+
h
2
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