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IB Mathematics: Applications and Interpretation SL · 12.10: Geometry & Trigonometry · 12.10.5

Angles in 3D shapes Problem set A Answers

Skills

  1. 45.0°

  2. 33.4°

    1. (a) 72.5°
    2. (b) 64.9°
    3. (c) 9.06 cm

  4. 16.2°

  5. 53.9°

In context

    1. (a) 156 cm
    2. (b) 22.6°
    1. (a) 2.23 m
    2. (b) 38.2°

Stretch

    1. (a) 65.6°
    2. (b) 12.8 cm

  2. 5.94 cm

jmaths.xyz · AI SL · 12.10.5 Angles in 3D shapes