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Question
If a triangular field has sides 210 m, 180 m and 230 m long, then a wire of is required to fence the field.
If a triangular field has sides 210 m, 180 m and 230 m long, then a wire of is required to fence the field.
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Solution
The correct option is D 620 cm
Total length of wire required to fence the field = Perimeter of the triangular field = Sum of the length of the 3 sides
Hence total length of wire required to fence the field = 210 m + 180 m + 230 m = 620 m
Total length of wire required to fence the field = Perimeter of the triangular field = Sum of the length of the 3 sides
Hence total length of wire required to fence the field = 210 m + 180 m + 230 m = 620 m
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