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Construct triangle ABC, in which AB = 6cm, angle BAC = 96° and angle ABC = 35°.
Measure the length of BC.
Give your answer to 1 d.p.

Answer :

semsee45

Answer:

BC = 7.9 cm

Step-by-step explanation:

To construct triangle ABC:

  • Draw a line 6 cm long. Label one endpoint A and the other endpoint B.
  • Measure an angle of 96° from point A of AB in an anticlockwise direction.  Draw a line.
  • Measure an angle of 35° from point B of AB in a clockwise direction.  Draw a line.
  • The point of intersection of the two lines is point C of the triangle.
  • Measure the length of BC.  BC = 7.9 cm.
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