The side AB of an equilateral field ABC with an area of 692.80 sq.m. has a magnetic bearing of N48°45'E in 1930 when the magnetic declination was 0°52'E. Assume B and C is on the north-east side. a. b. C. Find the true bearing of AB. Find the length of AD with point D on the line BC and making the area of the triangle ABD one third of the whole area. Compute the bearing of line AD.
The side AB of an equilateral field ABC with an area of 692.80 sq.m. has a magnetic bearing of N48°45'E in 1930 when the magnetic declination was 0°52'E. Assume B and C is on the north-east side. a. b. C. Find the true bearing of AB. Find the length of AD with point D on the line BC and making the area of the triangle ABD one third of the whole area. Compute the bearing of line AD.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.26P: A circular region of radius R/2 is cut out from the circular region of radius R as shown. For what...
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