| Edward Albert Bowser - Geometry - 1890 - 418 pages
...approaches S as its limit, .-. S = P XE. QED 754. COR. 1. The lateral area of a cylinder of revolution is equal to the circumference of its base multiplied by its altitude. + II). (436) (439) 755. COR. 2. If H denote the altitude of a cylinder of revolution, R the radius... | |
| Webster Wells - Arithmetic - 1893 - 382 pages
...Measurement of the Cylinder, Cone, and Sphere. It is proved in Geometry that : 1. The lateral area of a cylinder is equal to the circumference of its base multiplied by its altitude ; or, approximately, to twice the radius of its base, times its altitude, times 3.1416. 2. The volume... | |
| Webster Wells - Geometry - 1899 - 424 pages
...these limits are equal. (§ 188) .-. S=PxE. 642. Cor. I. The lettered urea of a cylinder of revolution is equal to the circumference of its base multiplied by its altitude. 643. Cor. n. If 8 denotes the lateral area, T the total area, // the altitude, and R the radius of... | |
| Webster Wells - Geometry - 1899 - 450 pages
...Limits, these limits are equal. (§ 188) 642. Cor. I. The lateral area of a cylinder of revolution is equal to the circumference of its base multiplied by its altitude. 643. Cor. II. If S denotes the lateral area, T the total area, H the altitude, and R the radius of... | |
| Isaac Oscar Winslow - Arithmetic - 1901 - 314 pages
...lateral surface of a solid is the surface of its sides exclusive of its ends or bases. The lateral surface of a cylinder is equal to the circumference of its base multiplied by its altitude. The lateral surface of a regular pyramid or cone is equal to one half of the product of the perimeter... | |
| Webster Wells - Geometry - 1908 - 336 pages
...have (1) by Theorem of Limits. (§ 187) 490. By § 489, the lateral area of a cylinder of revolution is equal to the circumference of its base multiplied by its altitude. 491. If S denotes the lateral area, T the total area, H the altitude, R the radius of the base, of... | |
| Webster Wells - 1909 - 154 pages
...area of the cylinder equals 2 x TT x 9 x 8 = 144 TT. (The lateral area of a cylinder of revolution is equal to the circumference of its base multiplied by its altitude.) § 490. 2. If the cylinder is an oblique circular cylinder, a right section would not be a circle but... | |
| Jared Sparks, Edward Everett, James Russell Lowell, Henry Cabot Lodge - American fiction - 1828 - 620 pages
...Again, lemma 522 may be omitted, being only introduced for the sake of demonstrating theorem 523. The convex surface of a cylinder is equal to the circumference of its base multiplied by its altitude. Now it has already been demonstrated, lemma 620, that ' the convex surface of a right prism, is equal... | |
| |