RRB NTPC · Perimeter and Area of Shapes

Exercise and reference answers

Matching pairs

1. Left

   Area of square of side 7 cm

   Right

   49 sq cm

2. Left

   Rect. area 48 cm², breadth 6 cm

   Right

   8 cm

3. Left

   Floor area of 12m by 9m hall

   Right

   108 sq m

4. Left

   Perimeter of 12 cm by 8 cm rect

   Right

   40 cm

Instructions

Match each geometric shape to its dimension