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...
Math Phobia or math anxiety is a very real problem that many young students and even adult professionals face. What actually is Math Phobia? It is the doubt on one's mathematical abilities. How does...