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Using a Calculator

Using a Calculator

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Question 72

Work out 112+142−45cos⁡(80) \sqrt{11^2 + 14^2 - 45 \cos(80)}\,112+142−45cos(80)​

Write down all the figures on your calculator display.

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Markscheme

Using a Calculator Questions

  1. GCSE
  2. /Maths
  3. /Using a Calculator

192 exam-style questions on OCR GCSE Maths Using a Calculator. Each one has a worked solution and a mark scheme showing where the marks go.

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