DO NOT use the Sine Rule or Cosine Rule to answer this. Use right-angled triangle trigonometry only. A building casts a 20 meter shadow. The line between the top of the buiding and the end of the shadow makes an angle of π3 radians with the building. Find the height of the building correct to 2 decimal places. The height of the building is: metres.
DO NOT use the Sine Rule or Cosine Rule to answer this. Use right-angled triangle trigonometry only. A building casts a 20 meter shadow. The line between the top of the buiding and the end of the shadow makes an angle of π3 radians with the building. Find the height of the building correct to 2 decimal places. The height of the building is: metres.
DO NOT use the Sine Rule or Cosine Rule to answer this. Use right-angled triangle trigonometry only. A building casts a 20 meter shadow. The line between the top of the buiding and the end of the shadow makes an angle of π3 radians with the building. Find the height of the building correct to 2 decimal places. The height of the building is: metres.
DO NOT use the Sine Rule or Cosine Rule to answer this. Use right-angled triangle trigonometry only.
A building casts a 20 meter shadow.
The line between the top of the buiding and the end of the shadow makes an angle of π3 radians with the building.
Find the height of the building correct to 2 decimal places.
The height of the building is: metres.
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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