18 ABCD is a quadrilateral and PBRS are
the mid points of the sides AB, BC, CD
and DA respectively. IF BD = 12 cm
then OB is
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Step-by-step explanation:
Why is temperature remain the same when ice is melted even though we supply heat continuously
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Answer:
Answer is 6
Step-by-step explanation:
BD is a diagonal
BD=12
OB is the half of diagonal BD
Therefore:-
1/2 × 12 = 6
OB = 6
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