Ques.40)
Find the volume of a prism having a height of 8 cm and whose base is an equilateral triangle of side 4
a)24V3
b)2773
C)3073
d)32v3
a. Od
b. Oc
c. Ob
d. Oa
W
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Answer:
Correct option is
B
332.554 cc
⇒ Area of equilateral triangle =
4
3
×(side)
2
=
4
3
×(8)
2
=
4
3
×64
=16
3
cm
2
=27.713cm
2
⇒ The volume of prism =A×h
=27.713×12
=332.554cm
3
.
=332.554cc
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