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Area of a Triangle

Three horses ...

Question

Three horses are tethered with 7 meter long ropes at the three corners of a triangular field having sides 20 m, 34 m and 42 m. The area of the plot which can be grazed by the horses is

A

77 m²

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B

80 m²

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C

100 m²

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D

30 m²

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Solution

The correct option is A
77 m²

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Similar questions

Q. Three horses are tethered with 7-meter-long ropes at the three corners of a triangular field having sides 20 m, 34 m and 42 m. Find the area of the plot which can be grazed by the horses and the area of the plot which remains ungrazed.

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