Question

nd the length of a rectangle if its perimeter is 10 cm and breadth is 2 cm.​

Answer 1

Step-by-step explanation:

we know that:

perimeter of a rectangle= 2(l+b)

10= 2(l+2)

=2×l+ 2×2

10 =2l + 4

L= 6/10

=

Answer 2

Answer:

3cm

Step-by-step explanation:

perimeter = 2×(L+b)

10 =2×(L+2)

10/2 = (L+2)

5 = L+2

L=5-2

L=3