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Posted by on Tuesday, September 28, 2010 at 4:28pm.

midpoint of L. 1/3XY = 3.
What is the midpiont of XY?

  • Geometry - , Tuesday, September 28, 2010 at 5:34pm

    1/3XY = 3,
    Multiply both sides by 3:
    xy = 9,
    Mid-point = 9/2 = 4.5

  • Geometry - , Wednesday, May 11, 2011 at 12:45pm

    If triangle ÄXYZ is equilateral and the length of one side is 7.5, what is the perimeter of ÄXYZ and what is the measure of each angle?

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