Question

the side of a square flower bed 2 m 50 cm it is enlarge by diging a strip of 20 cm wide​

Answer 1

Answer:

14.48 m

Step-by-step explanation:

The side of a square flower bed is 2m 50cm long

1 m = 100 cm

50 cm =100/50

          = 2m

side = a2 or a x a

       = 2.2 x 2.2

       = 4.84

 It is enlarged by digging a strip 20cm wide all around it

1 m = 100 cm

20 cm = 100/20

20 cm = 5 m

So, new side = 4.48+5+5 =14.48 m

HOPE IT IS HELPFUL !!!