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19 Cards in this Set

  • Front
  • Back
Intersecting Lines
Two lines that intersect at a point
Perpendicular Line
Two lines that meet to form right angles
Right Angle
An angle whose measure is exactly 90 degrees
Acute Angle
AN angle whose measure is less than 90 degrees
Obtuse Angle
An angle whose measure is greater than 90 degrees
Circle
A line forming a closed loop where every point is the same distance from the center
Oval
A line that forms a closed loop looking like and egg
Triangle
A shape that has 3 sides and 3 angles
Quadrilateral
Any shape with 4 straight sides
Pentagon
A shape with 5 straight sides and 5 angles
Trapezoid
A quadrilateral with one pair of parallel sides
Rectangle
A 4 sided shape with two pairs of parallel line with equal lengths and 4 right angles
Square
A shape with 4 equal straight sides and 4 right angles
Parallelogram
A shape with opposite sides parallel
Rhombus
A parallelogram with 4 equal sides with 2 acute and 2 obtuse angles
Hexagon
A shape with 6 straight sides and 6 angles
Octagon
A shape with 8 straight sides and 8 angles
Cube
A solid with 6 faces, 8 vertex, and 12 edges
Cylinder
A cylinder is a closed solid that has two parallel(usually circular) base connected by a curved surface