Question

each side of a square flower bed is 3 m 80 cm long it is extended by digging a strip 50 cm wide all arround it.Find the area of the enlarged flower bed and also the increase in the area of the flower​

Answer 1

Answer:

area enlarged is 4.05cm²

the area has increased by 4%if I'm correct

Step-by-step explanation:

3.8m + 0.5m = 4.3m

(4.3)²=18.49m²

3.8²=14.44m²

subtracting both

=4.05m²