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geo final review 2
geometry final exam terms 2
Term | Definition |
---|---|
sinx | opposite/hypotenuse |
cosx | adjacent/hypotenuse |
tanx | opposite/adjacent |
square | 4 right angles and 4 congruent sides |
rhombus | diagonals are perpendicular and bisect the opposite angles |
rectangle | diagonals are congruent and bisect each other |
kite | diagonals are perpendicular and bisect only one pair of opposite angles |
isosceles trapezoid | diagonals are congruent and pairs of base angles are congruent |
180 | sum of the angles of a triangle |
360 | sum of the angles of a quadrilateral |
90 | degrees in a right angle |