4. A pathway running tangentially to a perfectly circular lagoon is to have a branching at a point 500m before the tangent point and the branching, crossing the lagoon at an initial deflection angle of 75 to connect directly to a point on the lagoon's periphery by means of a hanging bridge. If the lagoon has a diameter of 1700m, determine the following: a) the length of the hanging bridge; b) if the hanging bridge divides the area of the lagoon into two segments, compute the area of the biggest segment in km?. Hanging Bridge ED в с AB BC- 500

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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pls write it nice ty
4. A pathway running tangentially to a perfectly
circular lagoon is to have a branching at a point 500m
before the tangent point and the branching, crossing
the lagoon at an initial deflection angle of 75° to
connect directly to a point on the lagoon's periphery
by means of a hanging bridge. If the lagoon has a
diameter of 1700m, determine the following: a) the
length of the hanging bridge; b) if the hanging bridge
divides the area of the lagoon into two segments,
compute the area of the biggest segment in km?.
Hanging Bridge
ED
75
в с
BC-
A
AB
500
Transcribed Image Text:4. A pathway running tangentially to a perfectly circular lagoon is to have a branching at a point 500m before the tangent point and the branching, crossing the lagoon at an initial deflection angle of 75° to connect directly to a point on the lagoon's periphery by means of a hanging bridge. If the lagoon has a diameter of 1700m, determine the following: a) the length of the hanging bridge; b) if the hanging bridge divides the area of the lagoon into two segments, compute the area of the biggest segment in km?. Hanging Bridge ED 75 в с BC- A AB 500
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