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.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.1: Triangles
Problem 30E
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DO NOT use the Sine Rule or Cosine Rule to answer this. Use right-angled
A building casts a 20 meter shadow.
The line between the top of the buiding and the end of the shadow makes an
Find the height of the building correct to 2 decimal places.
The height of the building is: metres.
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