Question

please give me fast answer with solve​

Answer 1

56cm

Step-by-step explanation:

perimeter of square is = 4a where a = side of square = 13cm (here) therefore perimeter = 4a 4x13 = 52

Answer 2

Step-by-step explanation:

Answer :

4. Perimeter of a square = 4 × 27.9 = 111.6cm

5. Perimeter of a square = 4 × 62.8 = 251.2cm

6. Area of rectangle = 20.5 × 12 =

246 cm2