Question

Find the difference between perimeter and area of rectangle whose length is 5.7 cm and breadth is 3 cm ​

Answer 1

Answer:

0.3

Step-by-step explanation:

area of rec=l×b

=5.7×3

=17.1cm^2

perimeter of rec=2(l+b)

=2(5.7+3)

=2×8.7

=17.4cm

difference b/w perimeter and area

=17.4-17.1

=0.3

Answer 2

Answer:

area= l*b

= 5.7*3

= 17.1cm^2

Perimeter= 2*(l+b)

= 2*(5.7+3)

= 8.7cm

Area - perimeter

17.1-8.7 = 8.4cm