2. Find the volume of the cylinder given the area
of its base is 154 cm and height = 8 cm
Answers
Answered by
19
Answer:
1232cm³
Step-by-step explanation:
Height of cylinder = 8cm
area of base = πr²
154 = 22/7×r²
r²= 154×7/22
r²=49
r= ✓49= 7cm
Therefore,
Volume of cylinder = πr²h = 22/7×7×7×8
= 22×7×8 = 154×8 = 1232cm³..
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Answered by
7
Answer:
1232 cm cube
Step-by-step explanation:
π r square= 154cm square
h= 8 cm
Volume of cylinder = area of base ×height
= πr square × h
= 154 × 8
=1232 cm cube
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