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Mathematics, 11.10.2021 20:40, musa79
Is each statement below a good definition? If not, explain.
15. Two rays intersect if and only if they lie in the same plane.
16. A redwood tree is an evergreen tree that grows very tall.
17. A rectangle is a quadrilateral with four congruent angles.
18. A hexagon is a polygon with exactly six sides.
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Is each statement below a good definition? If not, explain.
15. Two rays intersect if and only if...
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