KS3 crossnumber, aimed at a lower ability group. Includes a mix of direct substitution and worded problems in the hints. PDF has two pages, printable page and answer key.

Worksheet to find the arc length of semicircles and quadrants, Q4 is perimeter. 2 pages, answer key on second page.

Worksheet for finding the radius and diameter from the circumference, 2 pages, answer key on second sheet.