Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Geometry Quad. proof
Geometery Cary High Unit 11 special paralleograms
| Question | Answer |
|---|---|
| midline of a triangle : | is the line of joining the midpoint of two sides of a triangle |
| The mid line of a triangle | is // to the 3rd side of the triangle |
| The mid line of a triangle is half | as long as the 3rd side |
| If a line containing the midpoint of one side of a triangle is // to the 2nd of a triangle | then also contains the midoint of the 3rd side of the triangle |
| If 3 or more // lines cuts off seg. on trans. then | cut off congruent seg on every trans. |
| Varignon's Theorem | If themidpoint of the side of any quad are joined then form a parallograme |
| Trapezoid | If a quad and has exactly one pair of opp. sides // then trapezoid. |
| Isosceles Trapeziod | If a Trapeziod who's non // sides are congrunet then isos trap. |
| If a quad is a trap. and legs are congrunet then | Isosceles Trapezoid |
| If a qud ia a trap. and has one pair of base angles congrunet then | isosceles trapezoid |
| If a quad is a trap. and has congruent diagonals | then isosceles trapezoid |
| Median Of Trapezoid | a seg. that joins the midpoint of non // side of a trap. |
| If a median of a trapezoid then | seg. joins midpoints of non // sides of trap. |
| If a seg. is the median of a trapezoid then | it is // to bases |
| If seg. is a median of a traoezoid then | length is half the sum of the lengths of thebases |
| If rhombus then four | sides congrunt |
| If rhombus then diagonal | perpendicular |
| If a rhombus then diagonal bisect | its angles |
| square | If a quad. with 4 right angles and four congruent sides then square |
| If paraolleogram has perpendicular diagonals then | Rhombus |
| If a paraolleograme has consect. congrunet sides then | rhombus |
| If diagonals of paraellograme bisect angles of parallelograme then | rhombus |
| rectangle | If a quad. with four right angles then a rectangle |
| If a quad has 4 rt angles then | rect. |
| If a paralleograme has congruent diagonals | then rect |
| If a paralleograme has one rt. angle | then rect |
| If a quad has 3 rt. angles | the rect. |
| The median to the hyp. of a rt. triangle is | half as long as the hyp. |
| Hyp. of rt. triangle is twice as | long as the median to hyp. |
| If a quad is a rect. with consecutive congurent sides | then a square |
| If a quad is a rect with diagonals bisecting | one of it's angels then square |
| If a quad is rect with perpendicular diagonals | then square |
| If a quad is a rhombus with rt angles then | square |
| If a quad is a rhombus with congruent diagonals | then square |
| rhombus | If a quad. with four right sides congruent then a rhombus |
Created by:
thehermitcrab
Popular Math sets