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GeometryTERMS
Geometry Terms
Question | Answer |
---|---|
Congruent | angles that measure the same |
Complementary | two angles whose sum is 90 degrees |
Supplementary | 2 angles whose sum is 180 degrees |
Acute | 3 acute angles |
Obtuse | 1 angle that is larger than 90 degrees |
Right | 1 right angle |
Isosceles | 2 sides are congruent |
Equilateral | all sides are congruent |
The sum of the measures of the three angles in any triangle is | 180 degrees |
Circumference is the ________ | perimeter of a circle |
Formula of a diameter | 2r |
Formula of a radius | d/2 |
Parts of a circle | chord, center, diameter, radius, circumference |
Quadrilateral | a closed figure with 4 sides and 4 angles |