A concrete drainage channel is designed in the shape of a semi-cylinder. It has a radius of 15 cm and a length of 60 cm.
Work out the volume of the semi-cylinder. Give your answer correct to 3 significant figures.
Work out the total surface area of the semi-cylinder. Give your answer correct to 3 significant figures.
92 exam-style questions on Edexcel GCSE Maths Cylinders. Each one has a worked solution and a mark scheme showing where the marks go.