Junior High School Mathematics Book 1-3 [and] 1 Book Course, Βιβλίο 1C. Scribner's Sons, 1920 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 28.
Σελίδα 108
... to be parallel . The opposite edges of your book , the opposite edges of a door , and the rails of a railroad track are illustrations of parallel lines . 121. Planes . - A smooth flat surface , as. 108 PLANE GEOMETRICAL FIGURES.
... to be parallel . The opposite edges of your book , the opposite edges of a door , and the rails of a railroad track are illustrations of parallel lines . 121. Planes . - A smooth flat surface , as. 108 PLANE GEOMETRICAL FIGURES.
Σελίδα 109
... surface or merely a plane . If any two points of a straight line are placed upon a surface and all of the points of the straight line will always lie upon the surface , then the surface is a plane . This is a simple way to test if a surface ...
... surface or merely a plane . If any two points of a straight line are placed upon a surface and all of the points of the straight line will always lie upon the surface , then the surface is a plane . This is a simple way to test if a surface ...
Σελίδα 141
... surface to be painted , making no allow- ance for windows . 8. One gallon of paint is supposed to cover 250 sq . ft . How many gallons will be required to paint the above cottage ? 9. How many rectangles 12 " by 15 " can be cut from a ...
... surface to be painted , making no allow- ance for windows . 8. One gallon of paint is supposed to cover 250 sq . ft . How many gallons will be required to paint the above cottage ? 9. How many rectangles 12 " by 15 " can be cut from a ...
Σελίδα 158
... surface of a solid is the sum of the areas of each of its faces . The area of the surface is usually spoken of as the surface . Show that the surface of a rectangular solid is S = 2 [ wl + lh + hw ] . Find the surface of a chalk - box ...
... surface of a solid is the sum of the areas of each of its faces . The area of the surface is usually spoken of as the surface . Show that the surface of a rectangular solid is S = 2 [ wl + lh + hw ] . Find the surface of a chalk - box ...
Σελίδα 159
... surface in the top of the figure . The number of cubic inches in the top layer times the number of layers will give ... surface of the box . 3. Find the volume of the box . 4. The dimensions of a box are 7.45 in . , 8.5 in . , and 6.25 ...
... surface in the top of the figure . The number of cubic inches in the top layer times the number of layers will give ... surface of the box . 3. Find the volume of the box . 4. The dimensions of a box are 7.45 in . , 8.5 in . , and 6.25 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
added addition altitude amount angle base bushel called carried cent Change circle coal column computations cone Construct contains cost cubic feet cylinder decimal places denominator diagonal difference digit distance divided division divisor Draw edges equal equation excess EXERCISES Express figure Find foot four fractions gallons given gives going Hence hold hour hundred inches lateral length less literal marked means Measure meter miles month motion multiplied needed number game opposite parallel perpendicular plane Play a number pounds prism problems pyramid radius reduced remainder root scale sell shown sides signed numbers slant height sold solid Solve square steps subtracted surface triangle units volume week weighs whole write written yard
Δημοφιλή αποσπάσματα
Σελίδα 226 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 225 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 227 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 226 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 229 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 229 - Capacity 10 milliliters (ml.) = 1 centiliter (cl.). 10 centiliters = 1 deciliter (dl.). 10 deciliters = 1 liter (1.). 10 liters = 1 Dekaliter (DL). 10 Dekaliters = 1 Hektoliter (HI.). 10 Hektoliters = 1 Kiloliter (Kl.).
Σελίδα 181 - A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre.
Σελίδα 225 - 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 20 - ... if the number formed by the last three digits is divisible by 8 if the sum of the digits is divisible by 9 if its last digit is 0 Simplify 3525 4341 This fraction can be simplified by dividing 3.
Σελίδα 20 - Which of the following are divisible by 9 : 24,795 ? 681,453 ? 745,613 ? 24,738 ? 7. // the sum of the digits of a number is divisible by 3, the number is divisible by 3.