Find the perimeter and the area of the rectangle whose length is 6 m and breadth is 4 m.

Find the perimeter and the area of a right angled triangle whose sides are 6 feet, 8 feet and 10 feet.

A square park has 40 m as its perimeter. What is the length of its side? Also find its area.

A field is in the shape of a right angled triangle whose base is 25 m and height 20 m. Find the cost of levelling the field at the rate of Rs. 45/- per sq. m².

(i) Draw a shape with perimeter 16 cm in a dot sheet
(ii) What is the perimeter of a rectangle if the length is twice its breadth ?
(iii) What would be the perimeter of a square if its side is reduced to half?
(iv) What is the perimeter of a triangle if all sides are equal in length ?