State the shape of isosceles triangles

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A trough is 10ft. long and its ends have the shape of isosceles triangles that are 3ft. across at the top and have a height of 1ft. If the trough is being filled w water at a rate of 12ft3/min, haw fast is the water level rising when the water is 6 inches deep?

Reference no: EM13200490

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