Arithmetic, Designed for Academies and SchoolsA. S. Barnes and Company, 1843 |
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Σελίδα 102
... base of the cube , which is the face on which it stands , contains 3x3 = 9 square feet . Therefore 9 cubes , of one foot each , can be placed on the base . If the solid were one foot high it would contain 9 cubic feet ; if it were 2 ...
... base of the cube , which is the face on which it stands , contains 3x3 = 9 square feet . Therefore 9 cubes , of one foot each , can be placed on the base . If the solid were one foot high it would contain 9 cubic feet ; if it were 2 ...
Σελίδα 259
... base by its altitude . EXAMPLES . 1. The base of a triangle is 40 yards and the perpen- dicular 20 yards : what is the area ? We first multiply the base by the altitude and the product is square yards , which we divide by 2 for the area ...
... base by its altitude . EXAMPLES . 1. The base of a triangle is 40 yards and the perpen- dicular 20 yards : what is the area ? We first multiply the base by the altitude and the product is square yards , which we divide by 2 for the area ...
Σελίδα 263
... base by the altitude , and the product will be the content . EXAMPLES . 1. What is the content of a square prism , each side of the square which forms the base being 15 , and the altitude of the prism 20 feet ? We first find the area of ...
... base by the altitude , and the product will be the content . EXAMPLES . 1. What is the content of a square prism , each side of the square which forms the base being 15 , and the altitude of the prism 20 feet ? We first find the area of ...
Σελίδα 264
... base is 6509 and altitude 27 ? Ans . 175743 . 3. Required the surface of a cylinder , the diameter of whose base is 20 and the altitude 20 ? Ans . § 205. To find the solidity of a cylinder - Multiply the area of the base by the altitude ...
... base is 6509 and altitude 27 ? Ans . 175743 . 3. Required the surface of a cylinder , the diameter of whose base is 20 and the altitude 20 ? Ans . § 205. To find the solidity of a cylinder - Multiply the area of the base by the altitude ...
Σελίδα 265
... base is 18 and the altitude 27 ? Ans . 2290,2264 . 3. What is the solid content of a cone the diameter of whose base is 20 and the altitude 30 ? Ans . 4. What is the solidity of a cone whose altitude is 27 feet , and the diameter of the ...
... base is 18 and the altitude 27 ? Ans . 2290,2264 . 3. What is the solid content of a cone the diameter of whose base is 20 and the altitude 30 ? Ans . 4. What is the solidity of a cone whose altitude is 27 feet , and the diameter of the ...
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Άλλες εκδόσεις - Προβολή όλων
Arithmetic, designed for academies and schools, with answers Charles DAVIES (LL.D.) Πλήρης προβολή - 1843 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2nd term 3rd term 4th term acres altitude annex apples arithmetical progression Arithmetical Series barrels bought bushels called carats cent per annum ciphers cloth cost common denominator common difference contains cords cube root Currency decimal fraction decimal places denominate number diameter dimes divide the product dividend division dollars equal EXAMPLES express extract the square Federal Money feet figures find the interest following RULE gallon give given number greatest common divisor Hence hogshead hundred hundredths improper fractions inches least common multiple less lower denomination lowest terms merchant miles millionths mills mixed number mixture months multiplicand multiply number of terms one-half OPERATION paid payment pence pounds prefixing present value proportion quotient ratio Reduce remainder shillings simple numbers solid square root subtract sugar tare thousandths tiply Troy weight units vulgar fraction weight whole number wine yards cost yards of cloth