2. A monument is planned in the Commercial Zones. The monument's shadow is 25 meters long. If a person standing at the edge of the shadow, he can see the top of the monument at an angle of 38°, determine the height of the monument to the nearest meter. (2 marks) 3. The Green Spaces project envisions a triangular garden with sides of 30 meters, 40 meters, and 50 meters. Determine the area of this triangular garden round to two decimal places. Complete Solution

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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2. A monument is planned in the Commercial Zones. The monument's shadow is 25 meters long. If a person standing at the edge of the shadow, he can see the top of the monument at an angle of 38°, determine the height of the monument to the nearest meter. (2 marks) 3. The Green Spaces project envisions a triangular garden with sides of 30 meters, 40 meters, and 50 meters. Determine the area of this triangular garden round to two decimal places. Complete Solution
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