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27 Cards in this Set
- Front
- Back
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1.Observation : |
Records obtained |
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2.Divider : |
An instrument in geometry box |
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3.Protractor :
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An instrument in geometry box used to measure an angle |
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4.Magnitude :
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The number, quantity, measurement |
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5.Perpendicular : |
Being at right angles to a given line or plane |
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6. Revolution : |
Rotation |
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7.Clockwise :
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In the direction in which the hands of a clock rotate as viewed from in front of clock |
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8.Coincide : |
Overlap |
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9.Anti-clockwise :
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In the opposite direction in which the hands of a clock rotate |
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10.Isosceles :
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A triangle having two sides equal |
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11.Scalene :
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A triangle having all sides different in length |
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12.Equilateral :
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A triangle having all sides equal |
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13.Acute angle :
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An angle less than 90 degrees |
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14.Obtuse angle :
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An angle greater than 90 degrees |
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15.Reflex angle : |
An angle greater than 180 degree but less than 360 degree |
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16.Zero angle : |
An angle of zero degree |
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17.Rectangle |
: A quadrilateral whose opposite sides are equal and all angles are of 90 degree |
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18.Square :
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A quadrilateral whose all sides are equal and all angles are of 90 degree |
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19.Rhombus :
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A quadrilateral whose all sides are equal in length |
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20.Trapezium : |
A quadrilateral whose one pair of opposite sides are parallel |
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21.Polygon
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: A closed figure bounded by line segments |
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22.Bisect : |
Divide into two equal parts |
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23.Pentagon : |
Five sided polygon |
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24.Hexagon : |
Six sided polygon |
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25.Heptagon : |
Seven sided polygon |
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26.Octagon : |
Eight sided polygon |
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27.Regular polygon : |
A polygon whose all sides |
