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
79, already 10 more than any other year in recorded history. See the related link for more information.
10
over 9000!!
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zero
"Austin-Mabry topped out at 103 yesterday (July 26, 2011), bringing the hot count up to 42 days of 100+ this year, tied for 5th all time. Most 100s in a year? 1st place is 69 in 1925. 2nd place is 68 in 2009."
43 as of September 1.
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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
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