if area of the circular base is 154^cm height 10cm volume of the cylinder is
Answers
Answer:
1540cm³
Step-by-step explanation:
circular base is 154cm³,h=10cm, volume of cylinder=?
(1) πr²=154cm³
22/7 × r² =154
r² =154×7/22. → 154÷22 = 7
r² =7×7
r² =49
r =√49
r =7
volume of cylinder = πr²h. r=7. h=10
= 22/7×(7)²×10
= 22/7×49×10. →49/7=7
= 22×7×10
= 1540cm³
Answer:
volume of cylinder with area of base circle 154 cm² and height 10 cm is, 1540 cm²
Step-by-step explanation:
volume of the cylinder is,
v = π r²h
⇒ (π r²) ×h
⇒area of circle × height of cylinder
here, v is the volume of the cylinder
r is the radius of circle in the base of cylinder
h is the height of the cylinder
we also know that,
Area of circle = π r²
Where, r is the radius of the circle.
Then,
V = area of circle × height of cylinder
= 154×10
= 1540 cm³.
Volume of the cylinder is the , amount of space inside the cylinder or amount of substance that can be stored inside the cylinder.
Cylinder is the 3 dimensional object with base circle. A cylinder consist of 2 circles one in top other in base and a rectangle as the curved surface connecting the circle.
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