The diameter of a circular Park is 56 M Wide Road runs outside around it find the cost of cementing the road at rupees 10 per square metre if Pi is equal to 3.14
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Answer:1768.4 rs
Step-by-step explanation:
R=d/2
R=56/2=28
Circumference =2pi×r
=2×3.14×28
=2×87.92
=176.84
Cost=176.84×10
=1768.4
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