plZ answer fast plzzzz
Attachments:
Answers
Answered by
1
Answer:
The radius of the flower beds 1 and 2=
2
100
=50m
⇒ Area of the flower beds 1 and 2 =2×(
2
1
πr
2
)
⇒ Area of the flower beds 1 and 2 =3.14×50×50=7850m
2
⇒ The radius of the flower beds 3 and 4 =
2
50
=25m
⇒ Area of the flower beds 3 and 4 =2×(
2
1
πr
2
)
⇒ Area of the flower beds 3 and 4 =3.14×25×25=1962.5m
2
⇒ Area of the all four flower beds =7850m
2
+1962.5m
2
=9812.5
⇒ Cost of levelling four flower beds =9812.5×0.60=Rs.5887.
hope it will help you
plz mark me as brainlest
Similar questions