Modern Junior Mathematics, Βιβλίο 2Gregg, 1920 |
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Αποτελέσματα 1 - 5 από τα 25.
Σελίδα 4
... letters of the main words be used in place of the words , thus : ( a ) For square , P = 4 x e ( b ) For rectangle , P = 2 x ( l + w ) ( c ) By putting parentheses ( ) around 1 + w , we show that we must find the sum before multi- plying ...
... letters of the main words be used in place of the words , thus : ( a ) For square , P = 4 x e ( b ) For rectangle , P = 2 x ( l + w ) ( c ) By putting parentheses ( ) around 1 + w , we show that we must find the sum before multi- plying ...
Σελίδα 5
... letters in a formula . ( d ) Instead of writing out the words " for a square " or " for a rectangle " to show which particular perimeter we mean , we may draw a little square or a little rectangle directly after the letter P. P means ...
... letters in a formula . ( d ) Instead of writing out the words " for a square " or " for a rectangle " to show which particular perimeter we mean , we may draw a little square or a little rectangle directly after the letter P. P means ...
Σελίδα 6
... letter x . What is the value of 2.2.3.7 ? of 3.4.7.2.5 ? What are the coefficients of the following ? 5 e , 6 cwt . , 10 T. , 2 doz . , 3 lb. , 2 ft . , 25 ¢ . 12. ( a ) What do C and M stand for in Roman numerals ? ( b ) How many ...
... letter x . What is the value of 2.2.3.7 ? of 3.4.7.2.5 ? What are the coefficients of the following ? 5 e , 6 cwt . , 10 T. , 2 doz . , 3 lb. , 2 ft . , 25 ¢ . 12. ( a ) What do C and M stand for in Roman numerals ? ( b ) How many ...
Σελίδα 7
... letters , so that we may tell which corner we are talking about . 4. ( a ) Let us call the side between the corners at A and B , the line AB . ( b ) Read the names of the other sides . 5. ( a ) Two sides that meet at the same corner or ...
... letters , so that we may tell which corner we are talking about . 4. ( a ) Let us call the side between the corners at A and B , the line AB . ( b ) Read the names of the other sides . 5. ( a ) Two sides that meet at the same corner or ...
Σελίδα 10
... letter L or T. T CARPENTER'S SQUARE T SQUARE 8. ( a ) At a quarter of nine o'clock the hands are almost together . At 9 o'clock they form a right angle . In that fifteen minutes many different sized angles were formed , but all were ...
... letter L or T. T CARPENTER'S SQUARE T SQUARE 8. ( a ) At a quarter of nine o'clock the hands are almost together . At 9 o'clock they form a right angle . In that fifteen minutes many different sized angles were formed , but all were ...
Άλλες εκδόσεις - Προβολή όλων
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.