Progressive Arithmetic, Complete, Βιβλία 2-3American book Company, 1907 - 512 σελίδες |
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Σελίδα 126
... altitude . The following figures have different bases but the same altitude . Base Base Base Base 228. Rectangles . 1. What is the area of a rectangle whose base is 24 in . and altitude 2 in . ? Find the area if the base is 2 ft . and ...
... altitude . The following figures have different bases but the same altitude . Base Base Base Base 228. Rectangles . 1. What is the area of a rectangle whose base is 24 in . and altitude 2 in . ? Find the area if the base is 2 ft . and ...
Σελίδα 127
... altitude ? If the altitude is 3 ft . , what is the base ? 229. If the base and altitude of a rectangle are expressed in inches , the area is found by multiplying the number of inches in the base by the number of inches in the altitude ...
... altitude ? If the altitude is 3 ft . , what is the base ? 229. If the base and altitude of a rectangle are expressed in inches , the area is found by multiplying the number of inches in the base by the number of inches in the altitude ...
Σελίδα 128
... ALTITUDE AREA 3. 21 ft . 6 in . 13 ft . sq . ft . 4 . 16.4 ft . 15 ft . sq . ft . 5. 35 ft . 2 in . 12 ft . sq . ft . 6 . 7 in . 59.5 sq . in . 7 . 18 yd . 252 sq . yd . 8 . 448 ft . 12 yd . sq . ft . 9 . 24 yd . 32 yd . 2 ft . sq . yd ...
... ALTITUDE AREA 3. 21 ft . 6 in . 13 ft . sq . ft . 4 . 16.4 ft . 15 ft . sq . ft . 5. 35 ft . 2 in . 12 ft . sq . ft . 6 . 7 in . 59.5 sq . in . 7 . 18 yd . 252 sq . yd . 8 . 448 ft . 12 yd . sq . ft . 9 . 24 yd . 32 yd . 2 ft . sq . yd ...
Σελίδα 129
... Altitude Base B lelogram with the base of the rectangle . Compare the altitudes . Compare the areas . How does its area compare 3. Draw any parallelogram . with that of a rectangle having the same base and altitude ? How , then , may ...
... Altitude Base B lelogram with the base of the rectangle . Compare the altitudes . Compare the areas . How does its area compare 3. Draw any parallelogram . with that of a rectangle having the same base and altitude ? How , then , may ...
Σελίδα 130
... altitude 60 ft . 5. Base 84 rd . , altitude 80 rd . 6. Base 120 rd . , altitude 72 rd . ( Area in acres . ) 7. Base 111.8 miles , altitude 96 miles . 8. The roof of this tower is composed of five triangular parts , each having a base of ...
... altitude 60 ft . 5. Base 84 rd . , altitude 80 rd . 6. Base 120 rd . , altitude 72 rd . ( Area in acres . ) 7. Base 111.8 miles , altitude 96 miles . 8. The roof of this tower is composed of five triangular parts , each having a base of ...
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acre altitude avoirdupois bales bank barrels bought bricks bushels butter fat called cash cent coal commission common fraction compound interest contain cotton crop cubic feet cubic foot cubic yard decimal point denominator discount Divide dividend divisor dollars dozen equal Express Find the amount Find the average Find the cost Find the number Find the total Find the value Find the weight foot freight gain gallons greatest common divisor hour hundredths improper fraction inches indorsed integer interest load long ton longitude lowest terms meter miles mill millionths minutes mixed number month Multiply nearest tenth ounces paid payable pounds quarts quotient received Reduce sold SOLUTION specific gravity square yard Subtract sugar thousandths tons units wheat wide worth WRITTEN EXERCISES yield York
Δημοφιλή αποσπάσματα
Σελίδα 446 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30J square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile Cubic Measure 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet...
Σελίδα 301 - Table of measures of surface. 100 square millimeters = 1 square centimeter 100 square centimeters = 1 square decimeter 100 square decimeters = 1 square meter 100 square meters = 1 square dekameter 100 square dekameters = 1 square hektometer 100 square hektometers = 1 square kilometer The square meter (about 1.2 sq.
Σελίδα 50 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 446 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel. Liquid Measure. — 4 gills = 1 pint; 2 pints = 1 quart; 4 quarts = 1 gallon; 31| gallons = 1 barrel; 2 barrels = 1 hogshead. Long Measure. — 12 inches = 1 foot; 3 feet...
Σελίδα 446 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 397 - The first and fourth terms of a proportion are called the extremes; and the second and third terms the means. Thus, in the • proportion a : b = с : d, a and d are the extremes, and b and с the means.
Σελίδα 304 - MEASURE. 10 milliliters = 1 centiliter. 10 centiliters = 1 deciliter. 10 deciliters = 1 liter. 10 liters = 1 decaliter. 10 decaliters = 1 hectoliter. 10 hectoliters = 1 kiloliter.
Σελίδα 395 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 408 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 412 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.