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Vocab 1
Vocab 2
Shapes 1
Shapes 2
Find the perimeter
100
The shortest distance between two points. Goes on forever in BOTH DIRECTIONS!
What is a line.
100
Part of a line from one point to another point.
What is a line segment.
100
A three sided, flat, closed shape.
What is a triangle.
100
A four sided, flat, closed shape qith all equal sides and all 90° angles.
What is a square.
100
A triangle with three equal sides measuring 7in.
What is 21in.
200
Part of a line. Begins at a point and goes on forever in one direction away from that point.
What is a ray.
200
Two rays joined at the same endpoint.
What is an angle.
200
A four sided, flat, closed shape with two pairs of different equal sides and all 90° angles.
What is a rectangle.
200
A four sided, flat, closed shape with only one set of parallel sides.
What is a trapezoid.
200
A square with sides measuring 4mm.
What is 16mm.
300
An angle that EQUALS 90°
What is a right angle.
300
An angle of LESS than 90°
What is an acute angle.
300
A squished square. A four sided, flat, closed shape qith 4 equal sides but two different sets of angles.
What is a rhombus.
300
A five sided, flat, closed shape.
What is a pentagon.
300
A rhombus with sides measuring 5cm.
What is 20cm.
400
An angle of MORE than 90°
What is an abtuse angle.
400
An angle that EQUALS 180°
What is a straight line.
400
A six sided, flat, closed shape.
What is a hexagon.
400
A seven sided, flat, closed shape.
What is a septagon.
400
A hexagon with all equal sides measuring 2mm.
What is 12mm.
500
Lines that stay the same distance apart forever. THEY NEVER CROSS!!!
What is parallel.
500
The corner where two line segments meet.
What is a vertex.
500
An eight sided, flat, closed shape.
What is an octagon.
500
Any closed, flat, four sided shape with staight lines.
What is a quadrilateral.
500
A septagon with all equal sides measuring 7m.
What is 49m.