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If the vertex e of a square is inside a square abcd the vertices f g and h are outside the square abcd. side ef meets the side CD at x. side eh meets the side ad at y. if exey prove that e lies on bd?
Since E is inside square ABCD and X is on side CD, then EX must be less than EY since X is closer to the interior of the square. Since EY crosses side AD and E is inside ABCD, it proves that E must lie on side BD as only one point could be both on BD and inside ABCD.
Is ef-22a propane?
ef-22a is a hydrocarbon refrigerant that replaces R22
What category was the 2013 El Reno OK tornado?
It was initially rated EF-5 but then downgraded to an EF-3 as the radar measurement was not used.
How many levels are there in ef tornado ratings?
There are six levels in the Enhanced Fujita (EF) tornado ratings, ranging from EF0 to EF5. Each level corresponds to a range of estimated wind speeds and associated damage potential.
Does pennsylvania get tornadoes?
Allentown has been hit with an EF-1 tornado. September 6, 2008. This was confirmed by the National Weather service the following day.
