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1 Unit AS 1: Pure Mathematics

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Question 93

A parallelogram ABCD ABCD\,ABCD has adjacent sides AB=6AB=6AB=6 cm and BC=10BC=10BC=10 cm and area 303 cm230\sqrt3\text{ cm}^2303​ cm2. The angle ABC ABC\,ABC is obtuse.

a.

Find ∠ABC\angle ABC∠ABC.

[3]
b.

Find the diagonal ACACAC.

[3]
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1 Unit AS 1: Pure Mathematics Questions

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

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