Modern Junior Mathematics, Βιβλίο 2Gregg, 1920 |
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Αποτελέσματα 1 - 5 από τα 15.
Σελίδα 4
... feet long and 3 feet wide ; of one that is 5 inches by 2 inches . 7. In the statements , sections 13 ( c ) and 16 ( b ) , let the first letters of the main words be used in place of the words , thus : ( a ) For square , P = 4 x e ( b ) ...
... feet long and 3 feet wide ; of one that is 5 inches by 2 inches . 7. In the statements , sections 13 ( c ) and 16 ( b ) , let the first letters of the main words be used in place of the words , thus : ( a ) For square , P = 4 x e ( b ) ...
Σελίδα 18
... square feet a square . If he can paint a square of fence in one hour , what will be the cost of labor in painting the fence ? In- quire of a painter the scale of wages . ( c ) What will be the total cost ? 14. ( a ) How many square feet ...
... square feet a square . If he can paint a square of fence in one hour , what will be the cost of labor in painting the fence ? In- quire of a painter the scale of wages . ( c ) What will be the total cost ? 14. ( a ) How many square feet ...
Σελίδα 84
... square rods ? in square feet ? Is its width longer or shorter than the width of an ordinary city lot ? ( c ) Draw to any convenient scale the plan of the gar- den , allowing 15 inches all around it inside the fence , and allotting to ...
... square rods ? in square feet ? Is its width longer or shorter than the width of an ordinary city lot ? ( c ) Draw to any convenient scale the plan of the gar- den , allowing 15 inches all around it inside the fence , and allotting to ...
Σελίδα 121
... sq . in . 9 in . ( 2 ) 289 sq . ft . 17 ft . ( 3 ) 30 sq . yd . 5 yd . ( 4 ) 288 sq . ft . 12 ft . ( 5 ) 15 sq . in . 32 ... feet long , how wide is it ? ( a ) Solution . W = = = 971 ι 12 x2 4 x 2.2.3.4.x 2.2 . = 3 x .. is 3 x ft . wide ...
... sq . in . 9 in . ( 2 ) 289 sq . ft . 17 ft . ( 3 ) 30 sq . yd . 5 yd . ( 4 ) 288 sq . ft . 12 ft . ( 5 ) 15 sq . in . 32 ... feet long , how wide is it ? ( a ) Solution . W = = = 971 ι 12 x2 4 x 2.2.3.4.x 2.2 . = 3 x .. is 3 x ft . wide ...
Σελίδα 136
... square yards are in the pavement ? 7. ( a ) The city block is in the shape of a parallelogram 300 and 400 feet on the sides , which make an angle of 55 ° . ( b ) Draw to a scale and find its area . ( c ) Find the area of a 4 ft ...
... square yards are in the pavement ? 7. ( a ) The city block is in the shape of a parallelogram 300 and 400 feet on the sides , which make an angle of 55 ° . ( b ) Draw to a scale and find its area . ( c ) Find the area of a 4 ft ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD altitude area and perimeter base bisect bisector called centimeters circle circumference compass construct cube cubic cylinder decimal places diagonal diameter dimensions divide Draw a line Draw a rectangle Draw and cut edge equal equilateral triangle exterior angles faces factors Find the area Find the perimeter Find the square fold formula fraction given height high school hypotenuse interior angles intersecting isosceles triangle kind Magic Squares mathematics means Measure multiplied oblong octagon parallelogram pentagon perpendicular protractor pupil pyramid Pythagorean Theorem radius rectangle regular hexagon regular polygon rhombus right angles right triangle rods ruler scale scalene triangle shape sides similar figures square feet square inches square root squared paper straight angle supplementary angles surface trapezoid vertex vertex angle vertices
Δημοφιλή αποσπάσματα
Σελίδα 231 - 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 233 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 231 - 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 234 - Measures of Length 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...
Σελίδα 232 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 192 - The areas of two circles are to each other as the squares of their radii, or as the squares of their diameters. S TrR2 R* If1' = ~R^ = "cT* = -D'*
Σελίδα 234 - Arcs 60 seconds (") =1 minute (') 60 minutes = 1 degree (°) 90 degrees = 1 right angle 360 degrees = 1 circle...
Σελίδα 50 - The shortest distance from a point to a line is the perpendicular distance from the point to the line.
Σελίδα 234 - SURFACE too square millimeter's (sq. mm.) = 1 square centimeter (sq. cm.) 100 square centimeters — 1 square decimeter (sq. dm.) 100 square decimeters = 1 square meter (sq. m.) 100 square meters =- 1 square dekameter (sq.
Σελίδα 122 - To divide powers of the same base, subtract the exponent of the divisor from the exponent of the dividend.