This is the question that is generally asked for students.
So according to me ," mathematics is completely the study of nature. Mathematics is everywhere, in physics, in chemistry and in our daily life....
THE CUBOID IS AS SHOWN IN THE ABOVE DIAGRAMS
# It has 6 rectangular surfaces
#It has 12 edges and 8 vertices.
TOTAL SURFACE AREA OF CUBOID:-
If Length of Cuboid= l
Breadth(width) of Cuboid=...
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...