Base area of cylinder is 154 cm square and height is 5cm. Find the volume
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Answered by
8
volume = area of base multiply height
=154.5
=770cm^2
=154.5
=770cm^2
anurag109:
units are wrong cm2 replaced by cm3
Answered by
29
Area of base of a Cylinder = 154cm²
πr² = 154
22/7×r² = 154
r² = 154×7/22 = 7×7 = 49cm
r² = 49
r = ✓49 = 7cm
Radius of Cylinder = 7cm
Height of Cylinder = 5cm
VOLUME of Cylinder = πr²h
= 22/7 ×7×7 ×5 = 22×7×5 = 110×7 = 770cm³
πr² = 154
22/7×r² = 154
r² = 154×7/22 = 7×7 = 49cm
r² = 49
r = ✓49 = 7cm
Radius of Cylinder = 7cm
Height of Cylinder = 5cm
VOLUME of Cylinder = πr²h
= 22/7 ×7×7 ×5 = 22×7×5 = 110×7 = 770cm³
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