Mathematics (Syllabus D) · Oct / Nov 2017 · Paper 21 · Question 8
4024
As printed in the paper
The question as text
[Volume of a cone = 3 1 rr2h] [Curved surface area of a cone = rrl ] [Volume of a sphere = 3 4 rr3] [Surface area of a sphere = 4rr2] x 18 6 The diagram shows solid A which is made from a hemisphere joined to a cone of equal radius. The hemisphere and the cone each have radius 6 cm. The total height of the solid is 18 cm.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
8(a)[2]
8(b)[3]
8(c)[3]
8(d)(i)[2]
8(d)(ii)[2]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.