Q: The numerator of a fraction is 3 less than the denominator. If 2 is added to both the numerator and the denominator, then the sum of the new and the original fraction is 29/20. Find the...
If, the radius of a sphere=r Then, 1)CURVED SURFACE AREA OF SEMI(HEMI) SPHERE= 2πr2 2)TOTAL SURFACE AREA OF SEMI(HEMI) SPHERE= 3πr2 Ex;- If,radius of a sphere=r=14cm 1)CURVED SURFACE AREA...
VOLUME OF THE SPHERE:- If, the radius of a sphere=r Then, VOLUME OF THE SPHERE=(4/3)πr3 Ex;- If,radius of a sphere=r=21cm VOLUME OF OF SPHERE=(4/3)πr3 ...