how many diagnals does an

  1. how many diagnals does an octagon have?
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    2. Geli asked by Geli
    3. views icon 310 views
  2. In a cyclic quadrilateral show that the sum of the products of the opposite sides is equalto the productof the diagnals.please
    1. answers icon 3 answers
    2. lily asked by lily
    3. views icon 550 views
  3. In rectangle ABCD, AD=BC=5units. Diagnals AC and BD, each of length 10 units, intersect at E. What is the degree measure of
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    2. Rebby asked by Rebby
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  4. Math - justin, Wednesday, October 10, 2007 at 9:04pmwhat is the answer to the dot thing were you have three rows of there dots
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    2. Ms. Sue asked by Ms. Sue
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