Junior High School Mathematics: One Book CourseScribner's, 1924 - 361 σελίδες |
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Σελίδα 104
... radius of 1.25 in .; 3.5 cm . Point out the centre , diameter , and circumference . 2 . Express by an equation that the diameter is twice the radius . Solve the equation for the radius . 3. What is the diameter of the circle with a radius ...
... radius of 1.25 in .; 3.5 cm . Point out the centre , diameter , and circumference . 2 . Express by an equation that the diameter is twice the radius . Solve the equation for the radius . 3. What is the diameter of the circle with a radius ...
Σελίδα 106
... radius of the protractor , they must first be lengthened . Does the size of the angle depend upon the length of the sides ? Note that AOD equals 53 ° . EXERCISES 1. Draw any three angles and measure them accurately . 2. What angle does ...
... radius of the protractor , they must first be lengthened . Does the size of the angle depend upon the length of the sides ? Note that AOD equals 53 ° . EXERCISES 1. Draw any three angles and measure them accurately . 2. What angle does ...
Σελίδα 110
... use of the n m k m n k compass , as AB , equal to one of the given lines , as k . Set the compass to measure one of the other two lines , as n . With this as a radius and A as a centre 110 JUNIOR HIGH SCHOOL MATHEMATICS.
... use of the n m k m n k compass , as AB , equal to one of the given lines , as k . Set the compass to measure one of the other two lines , as n . With this as a radius and A as a centre 110 JUNIOR HIGH SCHOOL MATHEMATICS.
Σελίδα 111
One Book Course Theodore Lindquist. With this as a radius and A as a centre strike an arc gh . Next set the compass to measure the third side , as m , and with this as a radius strike an arc about B as a centre . Suppose that these two ...
One Book Course Theodore Lindquist. With this as a radius and A as a centre strike an arc gh . Next set the compass to measure the third side , as m , and with this as a radius strike an arc about B as a centre . Suppose that these two ...
Σελίδα 112
... radius . Measure with the compass AA M B DA N from D to E. Use this as a radius and H as a centre and describe an arc cutting the arc HK in L. Join M to L. Z HML is the required angle . Notice that HML could be cut out and placed over ...
... radius . Measure with the compass AA M B DA N from D to E. Use this as a radius and H as a centre and describe an arc cutting the arc HK in L. Join M to L. Z HML is the required angle . Notice that HML could be cut out and placed over ...
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acre added aliquot altitude amount angle average bank base bill bond bought bushel butter fat called cash cent circle column common fractions computations Construct coupon bonds cubic cubic foot cyclometer cylinder decimal places denominator deposit digit discount divided dividend divisor Dodge City dollars Draw earn equal equation excess EXERCISES Carry feet Find the cost Find the number Find the volume gallons give graph Hence Henry improper fractions indorse invested junior high length loaned Measure meter metric system minuend mixed numbers month multiply number game paid par value parallelogram payment pencil and paper perpendicular Play a number pounds prism problems pupils pyramid radius ratio rectangle remainder right triangle sell sides slant height sold Solve square subtracted subtrahend United watt-hours week whole number Write yard yearly
Δημοφιλή αποσπάσματα
Σελίδα 347 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 347 - 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 71 - Among the units are foot; hand; finger breadth; span, which is from the tip of the thumb to the tip of the little finger...
Σελίδα 109 - Any side of a triangle is less than the sum of the other two sides...
Σελίδα 350 - Measures of 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 NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 304 - Parcels weighing 4 ounces or less, except books, seeds, plants, etc., 1 cent for each ounce or fraction thereof, any distance. (b) Parcels weighing 8 ounces or less containing books, seeds, cuttings, bulbs, roots, scions, and plants, 1 cent for each 2 ounces or fraction thereof, regardless of distance. (c) Parcels weighing more than 8...
Σελίδα 160 - 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 350 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
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 347 - 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.). 24| cubic feet = 1 perch (stone, etc.)' A cubic yard is called a load.