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Bounds

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Question 34

A circle has a circumference of 33.68cm, correct to 2 decimal places, and an area of 90.3cm², correct to 3 significant figures.

a.

Work out the lower bound for the radius of the circle.

Give your answer to 2 decimal places.

[2]
b.

Work out the upper bound for the radius of the circle.

Give your answer to 3 significant figures.

[2]
Markscheme

Bounds Questions

  1. GCSE
  2. /Maths
  3. /Bounds

193 exam-style questions on Eduqas GCSE Maths Bounds. Each one has a worked solution and a mark scheme showing where the marks go.

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