Uoewfhuo U.

asked • 12/15/15

math world problem, need answer ASAP

the world cup rugby ball is shown, its is made of a cylinder with ends which are hemispheres. the ends of the cylinder and hemisphere have a radius of 8cm and the enitre ball has a length of 25cm.
 
a) calculate the surface area of the ball
 
b) find the cost to cover the ball in synthetic leather that costs $0.11/cm^2

1 Expert Answer

By:

Madhu P. answered • 12/17/15

Maths tutor believing Mathematics is Fun and Fundamental

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