![Volume=\frac{4}{3}\pi r^3\\500=\frac{4}{3}*3.14* r^3\\500=4.186*r^3\\= r^3=\frac{500}{4.186}\\r^3=119.446\\Taking \ cube \ root \ on \ both \ sides.\\\sqrt[3]{r^3}=\sqrt[3]{119.446}\\r= 4.924 \ m\\](/tpl/images/0899/4085/f55c6.png)
1. The diagram represents a cone.
The height of the cone is 12 cm.
The diameter of the base o...
Mathematics, 15.11.2020 15:50, only1cache
1. The diagram represents a cone.
The height of the cone is 12 cm.
The diameter of the base of the cone is 10 cm.
Calculate the curved surface area of the cone.
2. A sphere has a volume of 500 m3.
(b) Calculate the radius of the sphere. Give your answer correct to 3
significant figures.
Answers: 3
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