Answer:
Step-by-step explanation:
In mathematics, a curve (also called a curved line in older texts) is an object similar to a line but that need not be straight. Thus, a curve is a generalization of a line, in that its curvature need not be zero.
a circle
.
the least common factor will be 14
Rs20
C.P=Rs180
S.P=Rs200
profit =S.P-C.P
=Rs200-Rs180
=Rs20
