Question
OCR J560/02 — Foundation (calculator)
(a) Find the sum of interior angles of a regular nonagon (9 sides). [2] (b) Find the size of one interior angle. [2] (c) Find the size of one exterior angle. [1]
5 marks · take your time before peeking.
Sign up to try the next 30 problems
Save your streak, mark answers against the spec, and build a daily revision habit. Free during public beta — no card, no auto-renew.
Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.