Question

Find the area and perimeter of a rectangle whose length = 3 m and breath = 2.5 m

Answer 1

Q U E S T I O N :

Find the area and perimeter of a rectangle whose length = 3 m and breath = 2.5 m

S O L U T I O N :

★ Area of rectangle = Length × Breadth

Putting the given values,

=> Area of rectangle = 3 × 2.5

=> Area of rectangle = 7.5 m²

★ Perimeter of rectangle = 2 ( L + B )

Putting the given values,

=> Perimeter of rectangle = 2 ( 3 + 2.5 )

=> Perimeter of rectangle = 2 × 5.5

=> Perimeter of rectangle = 11 m

____________________________________

★ Some properties of rectangle :

• Opposite sides are equal and parallel.
• Each angle is of 90°.
• Diagonals are equal in length.

Answer 2

Area of rectangle= length*breadth
=7.5 square metre
Perimeter of rectangal=2*(length +breadth)
=11 metre