One meter of electrical cord costs 3 dollars. How much should one pay for 4 meters?
1 answer:
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Answer:
(1) 23.55mm³
(2) 340.17in³
Step-by-step explanation:
Volume of a cone is:
'r' - radius
'h' - height
<h3>Cone 1:</h3>The height of Cone 1 is 10 mm. The Diameter of Cone 1 is 3mm.
Radius is half the Diameter.
The radius is 1.5 mm.
The volume of Cone 1 should be about 23.55mm³.
<h3>Cone 2:</h3>The height of Cone 2 is 13 in. The Radius of Cone 2 is 5 in.
Using 3.14 as pi:
340.166666667 ≈ 340.17
The volume of Cone 2 should be about 340.17in³.