Mathematics: Mechanic's bids and estimates. Mensuration for beginners. Easy lessons in geometrical drawing. Elementary algebra. A first course in geometry. .... I.. II.. III.. IV.. V.Seymour Eaton Doubleday & McClure Company, 1899 - 340 sider |
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Resultat 1-5 av 30
Side 17
... property 45 ch . square ? 3. What will it cost to paint the walls and ceiling of a hall 48 ft . long , 27 ft . wide , and 18 ft . high , at $ 1.10 per square yard . 4. What will it cost to slate a roof , MECHANICS ' BIDS AND ESTIMATES 17.
... property 45 ch . square ? 3. What will it cost to paint the walls and ceiling of a hall 48 ft . long , 27 ft . wide , and 18 ft . high , at $ 1.10 per square yard . 4. What will it cost to slate a roof , MECHANICS ' BIDS AND ESTIMATES 17.
Side 18
... walls such as doors and win- dows , but custom varies as to how much allowance should be made . Often one - half the area of the openings is de- ducted . In large contracts it might be well to have a written agreement regarding this ...
... walls such as doors and win- dows , but custom varies as to how much allowance should be made . Often one - half the area of the openings is de- ducted . In large contracts it might be well to have a written agreement regarding this ...
Side 20
... wall . This principle applies to all kinds of estimating . RULE : To find the number of perches in a stone wall multi- ply the number of cubic feet by 4 and divide by 100 ; then add one per cent ; that is , one one - hundredth . NOTE ...
... wall . This principle applies to all kinds of estimating . RULE : To find the number of perches in a stone wall multi- ply the number of cubic feet by 4 and divide by 100 ; then add one per cent ; that is , one one - hundredth . NOTE ...
Side 21
... wall , both in length and breadth , as its true measurements for purposes of estimating . 3. Find the cost of a stone wall one - eighth of a mile long , 31 ft . high , and 14 ft . thick , at $ 4.20 a perch . BASEMENT BOILER ROOM STORAGE ...
... wall , both in length and breadth , as its true measurements for purposes of estimating . 3. Find the cost of a stone wall one - eighth of a mile long , 31 ft . high , and 14 ft . thick , at $ 4.20 a perch . BASEMENT BOILER ROOM STORAGE ...
Side 22
... walls are to be built according to the above ground plan . The outside measurement is 27 ft . by 33 ft . The main wall is 2 ft . thick ; the wall through the center is 1 ft . thick , as is also the short cross wall . The depth of the ...
... walls are to be built according to the above ground plan . The outside measurement is 27 ft . by 33 ft . The main wall is 2 ft . thick ; the wall through the center is 1 ft . thick , as is also the short cross wall . The depth of the ...
Vanlige uttrykk og setninger
9 ft ABCD acres adjacent angles algebra angle ABC angle ACB angle BAC angle EDF angle equal Answer axle base BC Bisect breadth bricks circle circumference Construction cube cubic foot cylinder describe arcs diagonal diagram diameter Divide draw equal in area equilateral triangle expression exterior angle fence figure Find the area Find the cost Find the number Find the value floor given line given straight line greater highest common factor hypotenuse inches isosceles triangle Join Lesson Let ABC lever measure multiply number of cubic number of square opposite angle parallel parallelogram perpendicular plane Proof Proposition 31 Prove pulley QUESTIONS AND EXERCISES radius rectangle rectangular right angles right-angled triangle rule of signs shown sides solid square root square yard surface THEOREM thick triangle ABC wall weight wide
Populære avsnitt
Side 307 - If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz. either the sides adjacent to the equal...
Side 319 - Triangles upon the same base, and between the same parallels, are equal to one another.
Side 300 - Any two sides of a triangle are together greater than the third side.
Side 326 - To a given straight line to apply a parallelogram, which shall be equal to a given triangle, and have one of its angles equal to a given rectilineal angle.
Side 312 - If a straight line fall on two parallel straight lines, it makes the alternate angles equal to one another,and the exterior angle equal to the interior and opposite angle on the same side ; and also the two interior angles on the same side together equal to two right angles.
Side 332 - In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon the sides which contain the right angle.
Side 283 - If two angles of a triangle be equal to one another, the sides also which subtend, or are opposite to, the equal angles, shall be equal to one another.
Side 314 - To draw a straight line through a given point parallel to a given straight line. Let A be the given point, and BC the given straight line.
Side 279 - THE angles at the base of an isosceles triangle are equal to one another : and, if the equal sides be produced, the angles upon the other side of the base shall be equal.
Side 268 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.