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polygons
5th grade math
Question | Answer |
---|---|
congruent | figures with the same shape and size |
scalene triangle | no sides congruent |
isoceles triangle | two sides congruent |
equilateral triangle | all sides congruent |
acute triangle | less than 90 degrees |
obtuse triangle | greater than 90 degrees |
right triangle | 90 degree angle |
trapezoid | quadrilateral with exactly one pair of parallel sides |
parallelogram | quadrilateral with two pairs of parallel and congruent sides |
rectangle | a parallelogram with four right angles |
square | parallelogram with four congruent sides and four right angles |
rhombus | a parallelogram with four congruent sides |
polygon | a closed figure with two sides |