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यदि प्रारंभ में, पूरी पाई को (X + 3) समान टुकड़ों में काटा जाता, तो प्रत्येक टुकड़े का क्षेत्रफल क्या होता?
5Directions: Read the given information carefully and answer the following questions.
An apple pie of radius R cm has to cut into X identical pieces, area of each piece was 0.77 cm². But later on, it was found that 50% of pie was rotten so the remaining 50% was cut into (X –3) pieces with area of 0.616 cm² of each piece.
Q:
यदि प्रारंभ में, पूरी पाई को (X + 3) समान टुकड़ों में काटा जाता, तो प्रत्येक टुकड़े का क्षेत्रफल क्या होता?
- 10.64 cm²false
- 20.56 cm²true
- 30.28 cm²false
- 40.42 cm²false
- 5इनमें से कोई नहींfalse
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