A toy is in the form of a right circular cylinder with a hemisphere on one end and a cone on the other end. The height and radius of base of the cylinderical part are 13cm and 5cm respectively. The radius of hemisphere and base of the conical part are the same as that of the cylinder Find the surface of the toy, if the height of the cone is 12cm.

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step-by-step explanation:

understand that i don't know the answers

will someone answer his question

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.