Want this question answered?
Yes, pi/4 = 45 degrees.
slowly, over time, increasingly, progressively, regularly
hexagons work because each angle is 120 degress, as you say, and 3 times 120 equals 360 degrees. So three hexagons will surround a point with no 'space" left over. but the interior angle of a pentagon is108 degrees. three pentagons together only fill up 3 time 108, or 324 degrees. There is space left over. But four pentagons would overlap. so 3 is not enough and 4 is too many. Pentagons cannot surround a point the way hexagons do.
The values of 3 over 4 are: 3/4, 0.75 and 75%
Eat your Tums as instructed on the container.
Killeen has had 45 days of temps over 100 degrees. The record is 55 days over 100 degrees in 1980
10
47
zero
43 as of September 1.
52
35
Data as of September 7, 2011:Number of Days of 100 degrees or higher in DFW in 2011: 66Consecutive Days of 100 degrees or higher in 2011: 40 (July 2 to August 10)Days over 100 Degrees in 1980: 69Consecutive Days Over 100 in 1980: 42
43
43 as of September 1.
75
According to the National Weather Service there have been 77 days over 100 in 2011.