solve this please .......its urgent
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peter089089:
can we play later
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Probability of landing in the lake = area of lake/ area of sq.
r=14cm
teta=90
area of lake =
=pie×r^2 by 4
=
22/7 × 14 ×14 by 4
=44×14/4
=11×14
=154
area of sq.=28×28
=784
Probability = 154/784
=77/392
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