Geometry Exam Final Review Questions & Answers 2024/2025
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Course
Geometry
Institution
Geometry
Geometry Exam Final Review Questions & Answers 2024/2025
Polygon angle Sum thm. - ANSWERSthe sum of the measures of the interior angles of any convex ngon is (n-2)(180)
Corollary to they polygon angle sum thm - ANSWERSthe measures of ea. interior angle of a regular ngon is (n-2)180/n
reg...
Geometry Exam Final Review Questions
& Answers 2024/2025
Polygon angle Sum thm. - ANSWERSthe sum of the measures of the interior angles of any convex ngon is
(n-2)(180)
Corollary to they polygon angle sum thm - ANSWERSthe measures of ea. interior angle of a regular ngon
is (n-2)180/n
regular - ANSWERSall angles the same
Polygon exterior angle sum thm - ANSWERSthe sum of the measures of the exterior angles of any convex
ngon is 360
Corollary polygon exerior angle thm - ANSWERSthe measures of ea. angle in a convex is 360/n
Props. of Parellograms - ANSWERS1. Opposite angles congruent
2. consecutive angles are supplementary
3. opposite sides are congruent
4. diags bisect each other
Given a quaderalateral must be a parallelogram if... - ANSWERS- 2 pairs of opposite sides are congruent
- 1 pair of opposite sides is both parrallel ang congruent
- 2 pairs of opposite angles are congruent
- 2 diags that bisect eachother
Parallelogram - ANSWERS2 pairs of parrallel sides
, Rhombus - ANSWERSparallelogram with 4 congruent sides
rectangle - ANSWERSa parallelogram with 4 right angles
Trapezoid - ANSWERSa quaderalateral that has exactly 1 pair of parallel sides
Isosceles Trapezoid - ANSWERSdiags are congruent but are not bisectors
Kite - ANSWERSquaderalateral with 2 pairs of consecuative congruent sides
Distance - ANSWERS_/(x1-x2)^2 + (y2-y1)^2
Midpoint - ANSWERS(x1+x2/2, y1+y2/2)
Properties of rhombus - ANSWERS1. Diags perpendicular
2. Diags will bisect angles
Properties of Rectangle - ANSWERS1. Diags must be congruent
Properties of a square - ANSWERSSame as rectangle and Rhombus
Properties of Trapezoid - ANSWERS1. Diags are congruent
2. Base angles are congruent
Properties of Kite - ANSWERS1. 1 pair of congruent opposite angles
2. diags are perpendicular
3. diags of the noncongruent angles are angle bisectors
Slope - ANSWERSy2-y1/x2-x1
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