Complete the following tables. Rectangle Length (m) Breadth (m) Area (sq m) (i) 10 8 (ii) 40 400 (iii) 20 1600

Given: Rectangle Length (m) Breadth (m) Area (sq m) (i) 10 8 (ii) 40 400 (iii) 20 1600 We know that, Area of rectangle = Length × Breadth ( i ) Length = 10 m , breadth = 8 m , Area = ? ⇒ Area of rectangle = 10 × 8 = 80 sq m ( ii ) Length = 40 m , Area = 400 sq m , breadth = ? Breadth = Area of rectangle Length ⇒ Breadth = 400 40 = 10 m ( iii ) Breadth = 20 m , Area = 1600 sq m , Length = ? Length = Area of rectangle Breadth ⇒ Length = 1600 20 = 80 m Thus, the complete table is Length (m) Breadth (m) Area (sq m) (i) 10 8 80 (ii) 40 10 400 (iii) 80 20 1600

Complete the following tables. Square Side (m) Area (sq m) (i) 25 (ii) 3 . 7 (iii) 0 . 35

Given: Square Side (m) Area (sq m) (i) 25 (ii) 3 . 7 (iii) 0 . 35 We know that, Area of square = ( side × side ) ( i ) side = 25 m , Area = ? ⇒ Area of square = ( 25 × 25 ) = 625 sq m ( ii ) side = 3 . 7 m , Area = ? ⇒ Area of square = ( 3 . 7 × 3 . 7 ) = 13 . 69 sq m ( iii ) side = 0 . 35 m , Area = ? ⇒ Area of square = ( 0 . 35 × 0 . 35 ) = 0 . 1225 sq m Thus, the complete table is Side (m) Area (sq m) (i) 25 625 (ii) 3 . 7 13 . 69 (iii) 0 . 35 0 . 1225