In Problem 7.6, convert the azimuths from north to bearings, and compute the angles, smaller than 180° between successive azimuths.
7.6 43°00'36", 141°25'34", 230°12'20", and 330035148"

Convert the bearings in Problem 7.8 to azimuths from north and compute the angle, smaller than 180°, between successive bearings.
7.8 N44°50 '38"E, S38°42 '54"E, S45°06 '02'W, and N13°24"30"W

Course AB of a five-sided traverse runs due north. From the given balanced interior angles to the right, compute and tabulate the bearings and azimuths from north for each of the traverses in Problem 7.15
7.15 A = 82°13'15", B = 106°35'18", C = 28°45'06", D = 205°14'56", E = 117°11'25"

What magnetic bearing is needed to retrace a line for the conditions stated in the problem 7.33 below?
1875 Magnetic Bearing    1875 Declination    Present Declination
       N32°45'E                         8°12’W                         2°30’E

In Problems 7.37 calculate the magnetic declination in 1870 based on the following data from an old survey record.
1870 Magnetic Bearing    Present Magnetic Bearing      Present Magnetic Declination
       S40°40’W                               S54°35’W                                     8°30’E

Solution PreviewSolution Preview

These solutions may offer step-by-step problem-solving explanations or good writing examples that include modern styles of formatting and construction of bibliographies out of text citations and references. Students may use these solutions for personal skill-building and practice. Unethical use is strictly forbidden.

    By purchasing this solution you'll be able to access the following files:

    for this solution

    or FREE if you
    register a new account!

    PayPal, G Pay, ApplePay, Amazon Pay, and all major credit cards accepted.

    Find A Tutor

    View available Civil Engineering Tutors

    Get College Homework Help.

    Are you sure you don't want to upload any files?

    Fast tutor response requires as much info as possible.

    Upload a file
    Continue without uploading

    We couldn't find that subject.
    Please select the best match from the list below.

    We'll send you an email right away. If it's not in your inbox, check your spam folder.

    • 1
    • 2
    • 3
    Live Chats