Question Text
Question 1 :
Consider the railway platform which is in square shape having side length $2\ km$. Then area of the platform is $4$ ____.
Question 2 :
The area of a parallelogram is $120$  $cm^{2}$ and its altitude is $10$ cm. The length of the base is
Question 5 :
A wire bent in the form of a circle of radius $42 cm$ is cut and again bent in the form of a square. The ratio of the regions enclosed by the circle and the square in the two cases, is given by
Question 6 :
If an area enclosed by a circle or a square or an equilateral triangle is the same, then the maximum perimeter is possessed by:
Question 7 :
A drinking glass is in the shape of a frusturm of a cone of height 14 cm. The diameter of its two circular ends are 4 cm and 2 cm then the capacity glass is -
Question 8 :
The length and breadth of a rectangular field are $260m$ and $130m$ respectively, then its area (in hectares) is ______ .
Question 9 :
The area of a triangle whose vertices are (1, 2), (-3, 4) and (-5, 6) is