Shapes and Geometry

Key words and terminology used in describing 2D and 3D shapes and their symmetry.
What A is any angle less than 90 degrees?. What B meas to divide a line into two pieces?. What C describes two shapes that are exactly the same size and shape?. What C is the distance round the outside of a circle?. What D is a three dimensional shape with 12 faces?. What I is a triangle with two sides and two angles the same?. What I is the point where two or more lines cross?. What O is an angle greater than 90 but less than 180 degrees?. What E are the angles that add up to 360 degrees for any shape?. What P is a three dimensional shape with many faces?. What P is an instrument for measuring angles?. What P is a quadrilateral with equal opposite sides and no lines of reflective symmetry?. What Q is one quarter of a circle?. What R is the only type of symmetry that a parallelogram has?. What R is an angle greater than 180 but less than 360 degrees? . What S is a triangle with all three sides and angles different?. What T is a quadrilateral with only two of its sides parallel?. What H is a plane shape with seven sides?. What F is the number of lines of reflective symmetry for a square?. What V is the amount of space taken up by a solid?.

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