Vocab
This starts at a point and goes on forever is the opposite direction.
What is ray?
All triangle angles add up to this number.
What is 180 degrees?
What is a right triangle?
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When is Mrs. Decker's birthday?
What is July 30th.
What you call a figure that can be folded on a line to form two equal halves that fit on top of each other
What is symmetric....or a line of symmetry
Lines that intersect at 90 degree angles.
What are perpendicular lines?