A decorative glass paperweight is shaped like a semi-cylinder with a radius of 12 cm and a length of 45 cm.
Work out the volume of the semi-cylinder paperweight. Give your answer correct to 3 significant figures.
Work out the total surface area of the semi-cylinder paperweight. Give your answer correct to 3 significant figures.
92 exam-style questions on CCEA GCSE Maths Cylinders. Each one has a worked solution and a mark scheme showing where the marks go.