Question

The area & perimeter of rectangle whose length is 5.7cm and breadth is 4cm.​

Answer 1

Step-by-step explanation:

Length = 5.7cm

Breadth = 3cm

Area of rectangle = length x breadth

= 5.7 x 3 = 17.1cm^2

Hence, the required area = 17.1cm^2

Answer 2

Step-by-step explanation:

Solution : Given that

length l = 5.7cm and

breadth b = 4cm.

Area of rectangle = l ×b

= 5.7×4

Area of rectangle = 22.8 cm^2

Perimeter of rectangle = 2( l+b)

=2(5.7+4)

=2(9.7)

=19.4

Perimeter of rectangle =19.4 cm