The height of a cone is 15cm. If its volume is 1570cm³
.Find the radius of the base.
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3
Step-by-step explanation:
Height= 15cm
Volume of Cone= 1570cm^3
1/3πr^2h = 1570cm^3
1/3×22/7×r^2×15 = ,,
22/7×r^2×5 = ,,
r^2. = 1570×5×7/22×5
= 54950/110
= 5495/11
= 500 (rounding 499.5)
r. = ✓500
= 22^2+ 4^2
= (22+4)^2 cm^3
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4
Answer:
There are two types of ecosystem: Terrestrial Ecosystem. Aquatic Ecosystem.
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