Higher Arithmetic: Includes Easy Algebraic Equations and Simple Geometrical ProblemsD.C. Heath & Company, 1895 - 361 páginas |
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Página 666
... altitude 19 ft . 9 in . 19. The list price of a certain stove is $ 38 , and the retail dealer is allowed commercial discounts of 20 per cent , 5 per cent , and 3 per cent . What price does he pay for the stoves ? 20. If 45 horses eat 1 ...
... altitude 19 ft . 9 in . 19. The list price of a certain stove is $ 38 , and the retail dealer is allowed commercial discounts of 20 per cent , 5 per cent , and 3 per cent . What price does he pay for the stoves ? 20. If 45 horses eat 1 ...
Página 668
... altitude , AB , of the following triangle , Fig . 7 : 20 rd . 15 rd . 7 rd . ( First find the area . ) 15 30 yd . 15 AV 30 yd . 15 15 FIG . 6 . 45 ft . A 60 ft . B 75 ft . FIG 7 . 25 rd . 24 rd . FIG . 5 . 21. Find the diagonal ( in ...
... altitude , AB , of the following triangle , Fig . 7 : 20 rd . 15 rd . 7 rd . ( First find the area . ) 15 30 yd . 15 AV 30 yd . 15 15 FIG . 6 . 45 ft . A 60 ft . B 75 ft . FIG 7 . 25 rd . 24 rd . FIG . 5 . 21. Find the diagonal ( in ...
Página 677
... altitude . When the area of a triangle is known and the length of the base , how can its altitude be calculated ? 1. Base , 51 ft .; other sides , 20 MEASUREMENTS . 677.
... altitude . When the area of a triangle is known and the length of the base , how can its altitude be calculated ? 1. Base , 51 ft .; other sides , 20 MEASUREMENTS . 677.
Página 681
... altitude is 6 inches . Draw the devel- opment . 3. Find the convex surface of an hexagonal prism , each side of its base being 4 inches and its altitude 6 inches . Draw the development . 4. Can you show that the convex surface of a ...
... altitude is 6 inches . Draw the devel- opment . 3. Find the convex surface of an hexagonal prism , each side of its base being 4 inches and its altitude 6 inches . Draw the development . 4. Can you show that the convex surface of a ...
Página 682
... altitude is 6 inches . 11. The convex surface of a square prism is 600 sq . ft . , the altitude is 15 ft . What is the length of one side of the base ? 12. The entire surface of a square prism is 1,650 sq . in . One side of the base ...
... altitude is 6 inches . 11. The convex surface of a square prism is 600 sq . ft . , the altitude is 15 ft . What is the length of one side of the base ? 12. The entire surface of a square prism is 1,650 sq . in . One side of the base ...
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Términos y frases comunes
acres altitude angle apothem avoirdupois bank barrel bought bushels carpet chord circle circumference compound interest cone Construct containing convex surface cube cubic cubic foot decimal diameter discount Divide dollars Draw equal equilateral triangle Examination Questions feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the number Find the value fraction frustum gain per cent gallons greatest common divisor horses hypotenuse inches wide isosceles triangle length longitude loss marked price meters miles months Multiply oblique line Oral Problems paid par value payment perpendicular piece pounds Principal prism profit pyramid quotient radius ratio receive rectangle remainder rhombus right-angled triangle rods second number Selling price sides measure slant height Slate Exercises Slate Problems sold sphere square pyramid square root square yards Subtract worth
Pasajes populares
Página 803 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 798 - V9 x 25 sq. ft. = 15 sq. ft. NOTE. — The mean proportional between two numbers is equal to the square root of their product. 13. Find the volume of the frustum of a square pyramid, its upper base containing 64 square inches, and its lower base 196 square inches, its altitude being 18 inches. 1294. Note that the mean proportional between 64 and 196 is 8 x 14, or 112. Since each is multiplied by one-third of the altitude, the operation is shortened by adding together the three areas, 64, 196, and...
Página 720 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Página 532 - How much will it cost to plaster the walls and ceiling of a room 16 ft. 3' long, 14 ft. 2
Página 585 - Sixty days after sight of this First of Exchange (Second unpaid), pay to the order of John W.
Página 803 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5£ yards = 1 rod (rd.) 320 rods = 1 mile (mi.) Cubic Measure 1728 cubic inches (cu.
Página 803 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES