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1 Unit 1: Pure Mathematics A

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Question 58

In triangle ABCABCABC, AB=23AB = 2\sqrt{3}AB=23​ cm, BC=4BC = 4BC=4 cm and angle ABC=30°ABC = 30°ABC=30°.

a.

Find the exact area of triangle ABCABCABC.

[2]
b.

Find the exact length of ACACAC.

[4]
Markscheme

1 Unit 1: Pure Mathematics A Questions

  1. A Level
  2. /Maths
  3. /1 Unit 1: Pure Mathematics A

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