Junior High School Mathematical Essentials, Τόμος 8Lyons and Carnahan, 1924 |
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Σελίδα vi
... right triangle when the other sides are given . It is intended that pupils should learn to use and evaluate formulas in this year's work without the introduction of algebraic SUGGESTIONS TO TEACHERS vii technique . Formula ...
... right triangle when the other sides are given . It is intended that pupils should learn to use and evaluate formulas in this year's work without the introduction of algebraic SUGGESTIONS TO TEACHERS vii technique . Formula ...
Σελίδα viii
... right triangle problems . 7. To develop the principle of similar triangles and to apply it in the determination of unknown heights and distances by in- direct measurement . 8. To develop the function idea through the construction and ...
... right triangle problems . 7. To develop the principle of similar triangles and to apply it in the determination of unknown heights and distances by in- direct measurement . 8. To develop the function idea through the construction and ...
Σελίδα x
... Right Triangle . Learning the rule of the right triangle .. The Pythagorean Theorem .. .45 .44 .45 Expressing the rule as formulas . Finding the unknown side of the 3-4-5 tri- angle by the common factor method . .46 Using the right ...
... Right Triangle . Learning the rule of the right triangle .. The Pythagorean Theorem .. .45 .44 .45 Expressing the rule as formulas . Finding the unknown side of the 3-4-5 tri- angle by the common factor method . .46 Using the right ...
Σελίδα 42
... decimal places ; in all others to one decimal place . a b C d 1. 56.25 .8924 7225 96 149 2. 90.25 .1324 8281 75 130 3 . 8.4 .0324 5776 35 442 CHAPTER V USING SQUARES AND SQUARE ROOTS The Right Triangle 42 SQUARES AND SQUARE ROOTS.
... decimal places ; in all others to one decimal place . a b C d 1. 56.25 .8924 7225 96 149 2. 90.25 .1324 8281 75 130 3 . 8.4 .0324 5776 35 442 CHAPTER V USING SQUARES AND SQUARE ROOTS The Right Triangle 42 SQUARES AND SQUARE ROOTS.
Σελίδα 43
... Right Triangle 1. Draw a right triangle whose base is 4 in . and whose altitude is 3 in . Measure the long side , called the hypote- nuse . The figure you drew is called the 3-4-5 ( Read three four five ) triangle . It occurs frequently ...
... Right Triangle 1. Draw a right triangle whose base is 4 in . and whose altitude is 3 in . Measure the long side , called the hypote- nuse . The figure you drew is called the 3-4-5 ( Read three four five ) triangle . It occurs frequently ...
Συχνά εμφανιζόμενοι όροι και φράσεις
AABC acre altitude amount angle annum answer average bank base bonds bought brokerage bushel called cent centimeter Chicago City compound interest Compute corn coupon crop cubic decimal decimeter deposits diameter discount distance dividend divisor DOLLARS draft earned eggs equal equation feet figure Find the area Find the cost Find the interest formula fraction freight function graphs gallons hour hypotenuse inches indirect problems indorsement investment July kilogram Liberty Loan Lincoln Highway measure meter metric miles minutes money order months mortgage multiply Ohio paid par value payable Perfect squares pound profit promissory note proper fraction pupils Pythagorean Theorem quotient railroad rate of interest ratio Read rectangle right triangle savings selling price Sept shares shows sides similar triangles sold solve speed square root Test United War Savings Stamps weight wheat
Δημοφιλή αποσπάσματα
Σελίδα 235 - MEASURE. 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.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Σελίδα 45 - The square on the hypotenuse of any right triangle is equal to the sum of the squares on the other two sides.
Σελίδα 235 - 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 235 - Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5...
Σελίδα 93 - 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 194 - This certifies that is the owner of shares of One Hundred Dollars each of the Capital Stock of the Company, full paid and non-assessable, transferable only on the books of the Corporation by the holder hereof in person or by Attorney, upon surrender of this Certificate properly endorsed.
Σελίδα 97 - VOLUME 1000 cubic millimeters (mm.) = 1 cubic centimeter (cu. cm.) 1000 cubic centimeters = 1 cubic decimeter (cu. dm.) 1000 cubic decimeters = 1 cubic meter (cu. m...
Σελίδα 168 - If no rate is mentioned, then the legal rate of the state in which the note is made is used. This rate is commonly 6%. 2. A note made on a Sunday or a legal holiday is good. 3. Signatures made with a lead pencil are legal. 4. "Value received" is usually written in the note.
Σελίδα 235 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg...
Σελίδα 33 - ... and move the decimal point in the dividend as many places to the left as there are zeros cut off'.