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 |
Inni boken
Resultat 1-5 av 28
Side 37
... and south sides , and three - fourths of the diagonal distance from the opposite If the map is 2 in . square , what is the length in yards of the sewer ? corner . 5. A section of country is 90 mi . in MECHANICS ' BIDS AND ESTIMATES 37.
... and south sides , and three - fourths of the diagonal distance from the opposite If the map is 2 in . square , what is the length in yards of the sewer ? corner . 5. A section of country is 90 mi . in MECHANICS ' BIDS AND ESTIMATES 37.
Side 123
... diagonal . The diagonal divides the rectangle into two right - angled triangles . To find the area of a rectangle we multiply the length by the breadth . If ABCD is 8 in . long by 5 in . wide , it will contain 8 × 5 , or 40 sq . in ...
... diagonal . The diagonal divides the rectangle into two right - angled triangles . To find the area of a rectangle we multiply the length by the breadth . If ABCD is 8 in . long by 5 in . wide , it will contain 8 × 5 , or 40 sq . in ...
Side 124
... diagonal of a rectangle is 15 ft . and the shorter side is 9 ft . Find the area . 5. The diagonal of a rectangle is 29 ft . and one of the sides is 20 ft . Find the area . 6. The area of a square is 169 sq . ft . in feet . Find its ...
... diagonal of a rectangle is 15 ft . and the shorter side is 9 ft . Find the area . 5. The diagonal of a rectangle is 29 ft . and one of the sides is 20 ft . Find the area . 6. The area of a square is 169 sq . ft . in feet . Find its ...
Side 126
... diagonal divides the parallelogram equally . ( 4 ) That the diagonals bisect each other . It is shown also that the perpendiculars drawn from one pair of opposite angles to the diagonal joining the other pair are equal . Thus , if ABCD ...
... diagonal divides the parallelogram equally . ( 4 ) That the diagonals bisect each other . It is shown also that the perpendiculars drawn from one pair of opposite angles to the diagonal joining the other pair are equal . Thus , if ABCD ...
Side 127
... diagonal , the perpendicular AE is equal to the perpen- dicular FD . B To find the area of a parallelogram . Let ... diagonal and a perpendicular upon it from one of the angles be given , the area can be found by multiplying the diagonal ...
... diagonal , the perpendicular AE is equal to the perpen- dicular FD . B To find the area of a parallelogram . Let ... diagonal and a perpendicular upon it from one of the angles be given , the area can be found by multiplying the diagonal ...
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.