The diameter of a circlular garden is 42 m. To prevent stray animals from damaging the garden, the gardener want to put four rounds of fencing wire. Find. 1. The length of fencing wire required . 2. The cost of Wire @ 12 rupee per metre
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Answer:
1.) 131.95 m
2.) 1583.4/- Rs
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MARK AS BRAINLEIST
Step-by-step explanation:
Radius of Garden is 21 cm (radius is half of diameter )
- Lenght of wire reqiured is
is circumference
2 × 22/7 × 21
132 m is lenght of wire required.
2. cost of wire = 12 × 132 = Rs.1584
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