What is the size of the Earth's surface? - Socratic
Approximate area of earths surface can be calculated by formula 4 x Pix R ^2.(Earth is not perfect sphere).. 4 x Pi x 6378^2. comes to be 510.1 million square kilometers.
Either of two unit spheres passes through the center of the other ...
Sep 20, 2016 · The two spherical surfaces meet along a small circle of radius sqrt3/2 units, with center as the midpoint of the line joining the centers of the spheres. Use the formula: The volume of a …
Question #787a4 - Socratic
Jan 8, 2016 · Explanation: The volume of sphere is given by the formula #V_s= 4/3pir^3#; Thevolume of cone is given by the formula #V_c=h/3pir^2#. The condition here is that #V# and #r# of both figures …
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Simplify: (help me please)? Volume of a sphere is given by V=4/3πr³ , where r is its radius . If radius changes by 1.2% , then find the change in the volume ? Perimeter of rectangle? How do you use …
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