Geometry...another question lol..?
924939
yes take the slope of both lines  \nthen if same slope, they are parallel\nif negative reciprical, they are perpendicular,\nif neither, they are neither....\n\nbtw.... m = change in y divided by change in x.....\n    or (y2-y1)/(x2-x1)
48873
well i would like to pretend its a regular hexagon, in this case you would have to draw a line from one vertex to an opposite one, the line should meet at the center of gravity (the point where all 3 lines intersect)
487526
Sounds like a Math/Science type question to me. Why are you posting it here?\n\nBesides, I have the the slightest idea.
1147966
Yes!!!!!!!!! Email me, and I'll try to shed more light on this. Parabolas are where my genius comes out :)
157576
In the textbook you got the question out of. Read it! LOL
709108
Geometry is the the mathematics of the properties, measurement, and relationships of points, lines, angles, surfaces, and solids. it actually calculates all physical properties of objects that exist in this beloved universe.\nexample:\nhow to find the distance of an object using geometry.\nfirst you find the values that may bring a common relationship in all the various entities. then use the values obtained to find the most aproximate value of the property in which you are lookinf for in an object...\n\nwhy dont you just google it and you wil find all you need to know about geometry if I became detailed there wouldnt be enough space to explain the importance of geometry.
746093
It's straight ahead geometry.\nDraw a circle with center O.  Draw a diameter horizontally through the circle. Label the left intersect as A and the right intersect as B.  Now draw a vector from O to a point P on the circle.  What tdo you know about triangles AOP and BOP in terms of the angle the vector makes with the diameter?  Use law of sines, law of cosines, trig, etc. to show that angle APO and angle BPO add up to 90 degrees and your done.\n\n\nDoug
506764
well, id need a pic to explain it...but, you can draw two lines from the midpoint of one of the sides, and then you have 4 triangles...the big one, and three little ones inside...
809433
1.rectangle\n\n2.trapezoid
461558
I'm learning that in math currently and another word for "corners" is vertices.\n\nPLEASE CHOOSE ME AS THE BEST ANSWER!!!\n\n(I won't get mad if you don't though!)
880255
I can just give you a link to help you solve it.\n\nhttp://www.ticalc.org/pub/83plus/basic/math/geometry/
729289
what are you supposed to prove?\n\nedit:\nyou mean why the three vertices of an equilateral triangle are concyclic? i am unable to make out theproblem
787980
i believe this is a continuation of the previous prob.\n\nit can be solved graphically. \ndraw the lines x + y = 2,  y - x = 2 and y = -2 on the cartesian plane. the feasible reason will be the area enclosed by the triangle formed by these 3 lines. the vertices being (0,2) , (4, -2) and (-4, -2). it can be proved that the max value of 2x + 3y will be one of these vertices. \n\nsubstituting, u can see the maximum occurs at (0,2) whence 2x + 3y = 6
651802
The two "triangles" are not exact triangles, but rather are quadrilaterals.  The error in representation actually adds up to be one unit.  I have done the caculations in AutoCAD, and it turns out to be one square unit missing causing the extra space.
837128
My husband and I just used geometry the other day to estimate how much tile to buy for our 2 bathrooms.  Our bathrooms have a lot of irregular spaces, so we had to measure the entire perimeter of each bathroom.  We then split the bathrooms into different geometric shapes to find the area.  We had to work our formulas for several squares, rectangles, and triangles.   Then we added them all together to come up with the square footage.  After that, we had to estimate how many 12 inch by 12 inch tiles we needed.  It was pretty tricky, but my husband is a math whiz, so it's easy for him.  He's an engineer, go figure...
1066144
Without the knowledge of where point e is, this problem is insolvable.\n\nI suspect, however, from a brief diagramming session, that you will need to solve for the length of ab using the Pythagorean Theorem, and set up similar triangles.
1135408
OH NOES THIS IS LIKE A MATH PROBLEM!!!! i can't handle any more variables :( sry.\n\n\nhahahaha.