Question

find the perimeter of rectangle AB=20CM,BC=8CM​

Answer 1

Answer:

perimeter=56cm

Step-by-step explanation:

perimeter=2×(l+b)

perimeter=2×(20+8)cm

= 2×28cm

=56cm

HOPE THIS IS HELPFUL

Answer 2

Answer:

56cm²

Step-by-step explanation:

AB is the length of the rectangle=20 cm

BC is the breadth of the rectangle=8 cm

Perimeter=2(length+breadth)

2(20cm+8cm)

2×28cm

56cm²