Question

In v-t graph, the area enclosed by the curve and the time - axis, gives the_ travelled by the body.

Answer 1

By definition,
$v=\frac{dx}{dt}\\ \Rightarrow s=\int_{0}^{t}{vdt}\\ \Rightarrow s=\text{Displacement}\\ =\text{Area of graph measured from t=0 to t=t in v-t graph}$