与 «SEMIPERIMETER»相关的英语书籍
在以下的参考文献中发现
semiperimeter的用法。与
semiperimeter相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Ibn al-Haytham's Theory of Conics, Geometrical Constructions ...
ratio of the sum of AC and RR to AC is equal to the ratio of RR to R]; now we have
shown that AC is equal to A12', that CC is equal to CR and that RR is equal to RR
', so the sum of AC and RR is the semiperimeter of the triangle ARC so the ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In geometry, the semiperimeter of a polygon is half its perimeter.
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken, 2010
High Quality Content by WIKIPEDIA articles! In geometry, the semiperimeter of a polygon is half its perimeter.
Jesse Russell, Ronald Cohn, 2012
4
Euclid's plane geometry, books iii.-vi., practically ...
In a triangle ACB, as in the last proposition, the segments, CM or CN, of each
side produced that are intercepted between the vertex, C and the external
perpendiculars, GM, GN, are each equal to S, the semiperimeter of the triangle ;
the ...
Euclides, Henry Green, 1861
5
Algorithms and Computation: 20th International Symposium, ...
This method requires a square of side length 2n2 + O(n), or semiperimeter 4n2 +
O(n), though it is at least seamless. An improvement we developed, shown in
Figure 2, asymptotically approaches the conjectured lower bound for ...
Ying Fei Dong, Ding-Zhu Du, Oscar H. Ibarra, 2009
6
Elements of Geometry, Theoretical and Practical: Including ...
centre is O ; the area of A B C &c. is equal to the product of the semiperimeter of
AC E and the radius O B. The polygon ABC &c. is evidently equal to the figure
ACE together with as many equal isosceles triangles ABC, C D E, E F A as this ...
7
CRC Concise Encyclopedia of Mathematics, Second Edition
2662 Semiperimeter Semiperimeter number (Butske et al. 1999). A semiperfect
number which is the SUM of all its PROPER DIVISORS is called a PERFECT
NUMBER. The first few semiperfect numbers are 6, 12, 18, 20, 24, 28, 30, 36, 40,
.
8
Euclid's Elements of plane geometry [book 1-6] explicitly ...
segment of each of these sides next the base is respectively equal to the excess
of the semiperimeter above the other side. In the diagram of Prop. H. or L., CM or
CN = S, if S denote the semiperimeter ; CE or CF = S - AB, AE = S - BC, and BF ...
Euclides, James Pryde, 1860
9
The Facts on File Geometry Handbook
semiperimeter Half of the perimeter of a polygon. semiregular polyhedron A
UNIFORM POLYHEDRON whose faces are REGULAR POLYGONS, but are not
all congruent. There are 13 different semiregular polyhedra. semiregular
polytope A ...
Catherine A. Gorini, 2009
10
TitleThe Universal Calculator's Pocket Guide a Companion to ...
To the logarithms of the differences between any two sides and the
semiperimeter add the arithmetical com. plements of the logarithms of these
sides, and divide the sum by 2, the quotient is the logarithmic sine of half the
angle opposite to the ...
