if a wire is bent into the shape of a square , then the area of the square is 81cm square. when wire is bent into a semi circular shape, then the area of the semi-circle will be ?
two poles of height 6 m. and 11 m. stand vertically upright on a plane ground. if the distance between their foot is 12 m, the distance between their tops is ?
Language is remarkable, except under the extreme constraints of mathematics and logic, it never can talk only about what it's supposed to talk about but is always spreading around.
Raju Sharma
If u consizder ur self as zero. ......
Don't worry u r d whole mathematics. ..