2007-02-09 17:02:27 · 10 answers · asked by chatatonline 1 in Science & Mathematics ➔ Mathematics
depends on how they're arranged, how many you have etc.
2007-02-09 17:10:45 · answer #1 · answered by velcroboy15 4 · 0⤊ 0⤋
wow, this is alot of rectangles! Each row has 14 squares, then 13 double squares, 12 triple squares, 11 quadruple, etc... so...
14*15 / 2 = 7 * 15 = 105 per row, 14 rows, 105 * 14 = 1470 just from rows...
From columns we'd have the same, except the first row in each column has already been counted, so 1470 - 14 = 1456 in columns, for a running total of 2926
Now... we have 2 squares wide, then 3, then 4, all the way up to 14... so 13 * 1470 more
then the other way... 13 * 1456 more...
ugh, if I weren't so tired, I'd write out the formula *yawns* night
2007-02-09 18:10:56 · answer #2 · answered by disposable_hero_too 6 · 0⤊ 0⤋
I designed an algorithm to solve this.
14*14+28*13+28*12+28*11...28*1
13*13+26*12+26*11+26*10...26*1
12*12+24*11+24*10+24*9.....24*1
11*11+22*10+22*9 + 22*8.....22*1
continue until
1*1
To get you answer add up everything, remember multiplication before addition.
Someone please add this all up.
Yes I realize this is a big number, but because 1 is in a 1 by 1 grid and 9 in a 2 by 2 and 36 in a 3 by 3. Whatever number you are going to get will seem more reasonable, hopefully.
2007-02-09 18:09:15 · answer #3 · answered by rocke4444 4 · 0⤊ 0⤋
first of all, it wasn't specified on how many 14 x 14 squares are at hand, but the answer is 2 squares to each rectangle you care to make
2016-05-24 21:05:42 · answer #4 · answered by Anonymous · 0⤊ 0⤋
(14*(14+1)/2)*(14*(14+1)/2) = 210*210 = 44100.
The analysis and formula are in the link.
This includes all rectangles from 1x1, 1x2, up to 1x14, then 2x1, etc., all the way up to 14x14.
2007-02-09 17:28:05 · answer #5 · answered by Mark P 5 · 0⤊ 0⤋
A square is rectangle,
but a rectangle is not a square
You count it.
2007-02-09 17:12:46 · answer #6 · answered by AK1971 2 · 0⤊ 0⤋
392?
2007-02-09 17:08:49 · answer #7 · answered by wheeliebin 6 · 0⤊ 0⤋
You dont have enough information for a numerical answer.
2007-02-09 17:08:27 · answer #8 · answered by cattbarf 7 · 1⤊ 0⤋
you'd better elaborate on your question.
2007-02-09 17:09:05 · answer #9 · answered by Anonymous · 0⤊ 0⤋
what size?
2007-02-09 17:12:17 · answer #10 · answered by Kelvin T 2 · 0⤊ 0⤋