Question

15) Find the total cost of wooden fencing around a circular garden of diameter 28m
if one meter of fencing cost ₹ 400.

Answer 1

fínd thє tσtαl cαѕtє σf wσσdєn fєncíng αrσund α círculαr gαrdєn σf díαmєtєr 28m íf σnє mєtєr σf fєncíng cσѕt 400

Answer 2

Answer:

Step-by-step explanation:

Given,  

Diameter of circular garden =28m  

So, Length of the fencing = circumference of circle

=πd=  

7

22

​  

×28=88m

1m of fencing costs Rs. 400.

Hence, total cost of fencing 88×400=Rs.32000