A Textbook on Surveying and Mapping ...: Answers to questionsInternational Textbook Company, 1898 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 is contained acres base Center Line chord column considered any longer Contour cubic inches decimal places decimal point deflection angle divided dividend divisor are divisible elevation erased entirely feet gallons Geometry and Trigonometry given line grade hence higher denominations hundreds hundredths improper fraction latitude and departure left of Center length lowest denomination magnetic bearing meridian miles minuend mixed number months multiplicand multiplier never existed obtain parenthesis percentage perfect power perpendicular pints plat protractor quarts quotient radius remaining reserve right angles right of Center right triangle rod reading root side smaller number south latitudes square chains square inches square rods station subtract subtrahend ten-thousands tenths thousands thousandths three figures total latitude triangle true bearing units values vinculum whence whole numbers write yards
Δημοφιλή αποσπάσματα
Σελίδα 16 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 19 - When mixed numbers and whole numbers are to be added, add the fractional parts of the mixed numbers separately, and if the resulting fraction is an improper fraction, reduce it to a whole or mixed number. Next, add all the whole numbers, including the one obtained from the addition of the fractional parts, and annex to their sum the fraction of the mixed number obtained from reducing the improper fraction.
Σελίδα 4 - Multiply each term of the multiplicand by each term of the multiplier...
Σελίδα 18 - If necessary, reduce the fractions to a common denominator, add the numerators, and write the sum over the common denominator.
Σελίδα 59 - In this case where both dividend and divisor are compound, reduce each to the lowest denomination mentioned in either and then divide as in simple numbers. 1 bu. 1 pk. 7 qt. 356 bu. 3 pk. 5 qt.
Σελίδα 79 - ... into the tri-rectangular triangle. From one of the vertices A, let diagonals AC, AD, be drawn to all the other vertices ; the polygon ABCDE will be divided into as many triangles, minus two, as it has sides. But the surface of each triangle is measured by the sum of all its angles minus two right angles...
Σελίδα 83 - Gk. i(dyavov, from t£, hex, six, + yavla, flonia, angle). A geometric figure of six sides. When the sides and angles are respectively equal, the hexagon is said to be regular. If a regular hexagon is inscribed in a circle, each side is equal to the radius of the circle, and by joining the angular points to the centre of the circle six equilateral triangles are formed. Hence the perimeter of the circle may be divided into six equal parts by laying off in succession six chorda, each equal to the radius.