10th Standard English Medium Maths Subject Geometry Creative 5 Mark Questions with Solution

10th Standard

    Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 25

    5 Marks

    5 x 5 = 25
  1. In \(AD\bot BC\) prove that AB+ CD2 = BD+ AC2

  2. BL and CM are medians of a triangle ABC right angled at A.
    Prove that 4(BL+ CM2) = 5BC2.

  3. Prove that in a right triangle, the square of 8. the hypotenure is equal to the sum of the squares of the others two sides.

  4. In figure 0 is any point inside a rectangle ABCD. Prove that OB2 + OD2 = OA+ OC2

  5. In \(\angle ACD={ 90 }^{ 0 }\) and \(CD\bot AB\) Prove that \(\cfrac { { BC }^{ 2 } }{ { AC }^{ 2 } } =\cfrac { BD }{ AD } \)

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