" grandpa exclaimed proudly pointing to the tail of his single-engine open-cockpit plane. "I named her 'The Earth Plane' for the double-meaning," he said grinning. "Why do you think they're called air'planes' and not air-planets or air-globes? Because they're not flying over a 'pla...
of a point in the coordinate plane. coordinate plane meaning a coordinate plane is a 2d plane which is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. distance formula it is used to find the distance between two points situated in a(x 1 ,y 1 ) ...
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