CBSE Class 10 Answered
plz answer soon tomorrow is exam plzzzzzzzzzzz
Asked by BhavSimran | 10 Mar, 2010, 12:08: PM
Expert Answer
OA = Side of square = 20 cm
OB = Diagonal of square = 20
2 cm = Radius of the quadrant.
Solution to Q 13 Exercise 12.3 NCERT Class X.
Area of shaded region = Area of quadrant - Area of square,
= π(OB)2/4 - OA2
= (3.14)(20x20x2)/4 - 202
= 228 cm2
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TopperLearning.
Answered by | 10 Mar, 2010, 03:08: PM
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