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Flag Magical Mathematics[Interesting Approach]> VOLUME AND MENSURATION!!!!!...
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a right angled triangle of sides 5, 12, 13 is rotated about the 12cm side...............the volume of the solid so formed is.....?????? PLS EXPLAIN!!!!!!

Shivam Bhagat , 14 Years ago
Grade 9
anser 1 Answers
sushant singh

dear shivam.
 in this case

12 cm side will become the height of the cone

13 cm hypotenuse will b slant height and 5cm will be the radius

thus calculate the volume of the cone with h=12 and r = 5... 

Last Activity: 14 Years ago
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