A solid cylinder is cut in half to form a semi-cylinder with a radius of 20 cm and a length of 75 cm.
a.[3]
Work out the volume of the semi-cylinder. Give your answer correct to 3 significant figures.
b.[3]
Work out the total surface area of the semi-cylinder. Give your answer correct to 3 significant figures.
Cylinders Questions
Practise OCR GCSE Maths Cylinders with exam-style questions for Foundation and Higher tier. 98 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.