2. Two straight roads intersect at town B at an angle of 48°. The distance from town B to town A is 32 km. The distance from town B to town C is 40 km. A straight road connecting towns A and C is under construction. Currently to travel from towns A to C, you must go through town B. How many kilometres will you save once the new road is open. Round your answer to the nearest kilometre. *Note: The diagram is not to scale. * Town B --------- Town C Town A ÜNDER CONSTRUCTION

2. Two straight roads intersect at town B at an angle of 48°. The distance from town B to town A is 32 km. The distance from town B to town C is 40 km. A straight road connecting towns A and C is under construction. Currently to travel from towns A to C, you must go through town B. How many kilometres will you save once the new road is open. Round your answer to the nearest kilometre. Note: The diagram is not to scale. Town B --------- Town C Town A ÜNDER CONSTRUCTION

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

2. Two straight roads intersect at town B at an angle of 48°. The distance
from town B to town A is 32 km. The distance from town B to town C is
40 km. A straight road connecting towns A and C is under construction.
Currently to travel from towns A to C, you must go through town B. How
many kilometres will you save once the new road is
answer to the nearest kilometre. *Note: The diagram is not to scale. *
open. Round
your
Town B
----
Town A
Town C
-----
ÜNDER
CONSTRUCTION

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