The National Arithmetic on the Inductive System Combining the Analytic and Synthetic Methods Forming a Complete Course of Higher ArithmeticLeach, Shewell and Sanborn, 1863 - 444 σελίδες |
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Σελίδα 388
... base , is the altitude . Hypothenuse . Base . Perpendic . 535. The square described upon the hypothenuse of a right- angled triangle is equivalent to the sum of the squares de- scribed upon the other two sides . C Thus , if the ...
... base , is the altitude . Hypothenuse . Base . Perpendic . 535. The square described upon the hypothenuse of a right- angled triangle is equivalent to the sum of the squares de- scribed upon the other two sides . C Thus , if the ...
Σελίδα 389
... base will equal No 52 32 - 16 * 4 . 539. All triangles having the same base are to each other as their altitudes . All similar triangles , and other similar rectieal figures , are to each other as the squares of their homolo- gous or ...
... base will equal No 52 32 - 16 * 4 . 539. All triangles having the same base are to each other as their altitudes . All similar triangles , and other similar rectieal figures , are to each other as the squares of their homolo- gous or ...
Σελίδα 390
... base , and tapering uniformly to a point , called the vertex . The altitude of a cone is its perpendicular height , or a line drawn from the vertex perpendicular to the plane of the base , as B C. The diameter of its base is a straight ...
... base , and tapering uniformly to a point , called the vertex . The altitude of a cone is its perpendicular height , or a line drawn from the vertex perpendicular to the plane of the base , as B C. The diameter of its base is a straight ...
Σελίδα 395
... base . It contains 5 tons of hay , worth $ 17.50 per ton . Mr. Jones has sold this hay to Messrs . Pierce , Row , Wells , and Northend . As the upper part of the stack has been injured , it is agreed that Mr. Pierce , who takes the ...
... base . It contains 5 tons of hay , worth $ 17.50 per ton . Mr. Jones has sold this hay to Messrs . Pierce , Row , Wells , and Northend . As the upper part of the stack has been injured , it is agreed that Mr. Pierce , who takes the ...
Σελίδα 426
... base C D , is the altitude of the triangle C A D. An isosceles triangle is one which has two of its sides equal ; as EF G. A scalene triangle is one which has its three sides unequal ; as HIJ . A C D B F E G I H M A right - angled ...
... base C D , is the altitude of the triangle C A D. An isosceles triangle is one which has two of its sides equal ; as EF G. A scalene triangle is one which has its three sides unequal ; as HIJ . A C D B F E G I H M A right - angled ...
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25 per cent 30 days acres annexed annuity Arithmetic balance bank discount barrels becoming due bill bought bushels ciphers circumference column common denominator common fraction compound interest compound numbers contain continued fraction cost cube root decimal places decimal point diameter difference dividend division dollars equal equivalent EXAMPLES expressed decimally feet long figures gallons given number given rate grains greatest common divisor Hence hogshead hundred hundredths improper fraction inches least common multiple less longitude lowest terms miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain order or place paid par value payable payment pounds premium present worth prime factors principal proceeds proportion purchased quantity quotient rate per cent ratio Reduce remainder repetend rods RULE SECOND OPERATION share shillings sold square root subtract tens third thousand thousandths tons units weight whole number write yards