perpendicular lines
Not in plane geometry.
In 2-dimensional coordianate geometry, quadrant for consists of all points in the plane in for which x > 0 and y < 0. It is the lower right hand quarter of the plane.
Any 4 points can lie in a plane, 3 points determine a plane and just take the 4th to be say the origin.
A rectangle is a plane figure. It has 4 angles, 4 which are right angle's has 4 vertices. A rectangle is also a form that has 4 lines with 2 line longer than the other 2
When it has 4 equal sides and 4 equal right angles of 90 degrees
is an equation of a line in plane coordinate geometry. The coordinates of every point on that line satisfy the equation so there are an infinite number of solutions to the equation.
He doesn't determine anything. Your W-4 filing instructs him on these things.
Presumably at the birth of the Universe.
4
FALSEthere are 4 types of geometry mathematicians study.
In geometry, a diamond MUST have 4 sides!
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