These are hard and very hard questions on the whole chapter: units, area formulas, composite shapes, sectors, errors and bounds, and the trapezoidal rule. Draw a diagram for every question. Tap Show a hint only if you get stuck.
Sign in to take challenge practice
19 questions with instant marking. It is free, and your scores are saved to your account so you can carry on from any device.
Turn on JavaScript to sign in and take the quiz.