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1 Unit 1: Pure Mathematics A

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Question 137

The diagram shows the quadrilateral ABCDABCDABCD.

AB=5AB = 5AB=5 cm, BC=8BC = 8BC=8 cm, angle ABC=60°ABC = 60°ABC=60°, angle ACD=75°ACD = 75°ACD=75° and angle ADC=60°ADC = 60°ADC=60°.

Figure for question 8

a.

Show that AC=7AC = 7AC=7 cm.

[3]
b.

Find the exact length of CDCDCD.

[4]
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1 Unit 1: Pure Mathematics A Questions

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

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