Answer:
Step-by-step explanation:
A ≈ 172.05
i used the google calculator
just search up "area of a pentagon" and google has their own calculator as the first option.
Is this what are you looking for??
1km=1000 m
1 m=100 cm
1 km=1000×100=100000 cm
27 km=100000×27=2,7 00,000 cms