The area of a circular park is 616 sq. m. Radius of circular park is ?
Answers
Answered by
1
Step-by-step explanation:
The area of circular park is 616m
2
⟹πr
2
=616
r
2
=616×
22
7
=196
r=14cm
the wide track is of width 3.5m
Radius of outer circle is 14+3.5=17.5m
The circumerence is 2πr
2×
7
22
×17.5
22×2.5=110m
2
The cost of fencing is 5×110=550Rs.
Answered by
2
Answer:
sorry mujhe
Step-by-step explanation:
Answer nahi pata ok
please follo
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