Find the cost of fencing a circular garden of radious 25 meters at the rate of 3 per meter take π=3.14
Answers
Answered by
10
Since it's fenced, circumference is required to find it first.
Circumference = 2πr
= 2 × 3.14 × 25
= 157 m
Rate of fencing = ₹3 per metre
So total cost of painting = 157 × 3
= ₹471
Answer :- ₹471
Circumference = 2πr
= 2 × 3.14 × 25
= 157 m
Rate of fencing = ₹3 per metre
So total cost of painting = 157 × 3
= ₹471
Answer :- ₹471
Answered by
0
Answer:
Step-by-step explanation:
Step 1 : The perimeter of a circle is given by 2πr where r is the radius
Step 2: Substituting the values in the formula we get
2*3.14*25(radius)=157 meter sq.
Step 3: The cost of the fencing would be
157*3=₹471
Final answer ₹471
Similar questions