exam Maths Puzzle Numerical Ability

A cone has a base diameter 30 inches and a slant height of 12. Find the surface area of the cone.

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exam Other Question

Solve for x: (2x-1)(^1/2)=sqrt3 Seven students are out to eat. They each order a different dish. Read through the clues to find out where each person is sitting and what he or she is eating. In the picture bel