A footpath of uniform width runs all around the outside of a rectangular field 30 m long and 24 m wide. If the path occupies an area of 360 m², find its width.

A wire when bent in the form of a square encloses an area of 484 m². Find the largest area enclosed by the same wire when bent to form :

(i) an equilateral triangle.

(ii) a rectangle of breadth 16 m.

For the trapezium given below; find its area.

For the trapezium given below; find its area.