Liam used 1/5 of a liter of water to fill 1/6 of an aquarium. How much water, in liters, is required to fill the aquarium?

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Is the figure congruent? yes or no?