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.
Practise Eduqas GCSE Maths Cylinders with exam-style questions for Foundation and Higher tier. 98 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.