Higher ArithmeticD.C. Heath & Company, 1893 |
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Página 613
... radius is 2 ft . What is the ratio of the diameter to the circumference ? 8. One train goes 40 miles in 50 minutes , another goes 24 miles in a half hour . What is the ratio of the speed of the second to that of the first ? 9. One ...
... radius is 2 ft . What is the ratio of the diameter to the circumference ? 8. One train goes 40 miles in 50 minutes , another goes 24 miles in a half hour . What is the ratio of the speed of the second to that of the first ? 9. One ...
Página 653
... radius of a circle whose circumference is 132 ft . ( 3.1416 x diam . = circum . ) 12. Find the area of a circle whose radius is 4 inches . ( Area = circumference diameter . ) 13. Find the area of a circle whose radius is x inches . 14 ...
... radius of a circle whose circumference is 132 ft . ( 3.1416 x diam . = circum . ) 12. Find the area of a circle whose radius is 4 inches . ( Area = circumference diameter . ) 13. Find the area of a circle whose radius is x inches . 14 ...
Página 667
... radius is x . ( Diameter 3.1416 . ) 2. Find the area of a circle whose radius is x . ( circumference diameter . ) 3. Find the area of a circle whose diameter is x . 4. Find the area of a circle whose circumference is x . 5. What is the ...
... radius is x . ( Diameter 3.1416 . ) 2. Find the area of a circle whose radius is x . ( circumference diameter . ) 3. Find the area of a circle whose diameter is x . 4. Find the area of a circle whose circumference is x . 5. What is the ...
Página 669
... radius of the circle being 10 inches , and the arc of the circle 72 ° ? ( A sector is a portion of the surface of a circle inclosed between two radii . ) 1125. Newport , R. I. , Public Schools . Examina- tion Questions . Oral Problems ...
... radius of the circle being 10 inches , and the arc of the circle 72 ° ? ( A sector is a portion of the surface of a circle inclosed between two radii . ) 1125. Newport , R. I. , Public Schools . Examina- tion Questions . Oral Problems ...
Página 690
... radius of the base being 5 inches . 15. Calculate the convex surface , the entire surface , and the volume of a square pyramid whose altitude is 24 inches , one side . of the base being 14 inches . 1146. U. S. Civil Service Examination ...
... radius of the base being 5 inches . 15. Calculate the convex surface , the entire surface , and the volume of a square pyramid whose altitude is 24 inches , one side . of the base being 14 inches . 1146. U. S. Civil Service Examination ...
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Términos y frases comunes
acres adjacent angles angle annual interest apothem avoirdupois bank bought bushels chord circle circumference compound interest cone Construct contain convex surface cube cubic cubic foot decimal diameter discount Divide dollars entire surface equal equilateral triangle Examination Questions Face of note feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the value fraction frustum gallons greatest common divisor horses hypotenuse inches wide Inscribe isosceles triangle June June 20 length longitude marked price meters miles months Multiply oblique line Oral Problems paid par value payments perpendicular piece pounds principal prism quotient radius 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 troy weight worth
Pasajes populares
Página 806 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Página 805 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 809 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Página 805 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces . . . 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Página 722 - 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 805 - APOTHECARIES' WEIGHT. 20 grains (gr) . 1 scruple (3) 3 scruples 1 dram (3) 8 drams 1 ounce ( 5 ) 12 ounces .... 1 pound (ft) Apothecaries' weight is used in prescriptions. Drugs are bought and sold by avoirdupois weight. The grain, the ounce, and the pound apothecaries' weight are the same as the corresponding denominations of troy weight.
Página 585 - First of Exchange (Second unpaid), pay to the order of John W.
Página 791 - Prisms may be either right or oblique. The convex surface of a right prism consists of rectangles. Fig. 1 is a right prism; Fig. 2 is an oblique prism. NOTE. — When a prism is spoken of, a right prism is meant unless the word oblique is used. The altitude of a prism is the perpendicular distance between the bases. AD, BF, or CE is the altitude in Fig.
Página 532 - How much will it cost to plaster the walls and ceiling of a room 16 ft. 3' long, 14 ft. 2