WebHow many triangles can be cut from quadrilaterals if a diagonal line is drawn from the vertex passing through the center going to the opposite vertex? A. 1 B. 2 C. 3 D. 4 4. What is common between a rhombus and a square? A. Have no right angle B. Have only one pair of parallel sides. C. Have 4 right angles. D. All sides are equal 5. WebThis means there are 2 ( n / 2 2) = n ( n − 2) 4 diagonals which are not parallel, so n ( n − 3) 2 − n ( n − 2) 4 = n ( n − 4) 4 are parallel, when n is even. Share Cite Follow answered May 13, 2014 at 23:25 Thomas Andrews 172k 17 206 389 Yea I think this makes sense, thanks for the prompt response!!! – Bryson S. May 13, 2014 at 23:36 Add a comment

How many parallel lines in a heptagon - Math Questions

Web5 dec. 2010 · How many perpendicular lines has a heptagon got? A heptagon can have all 7 lines that are perpendicular to one or both its neighbours. How many pairs of … Web12 jul. 2015 · How many symmetry lines in a heptagon? A heptagon can have 0, 1 or 7 lines of symmetry. 7 only if it is a regular heptagon. Can a heptagon be parallel and … now reading intervention

Pt g7 Mathematics PDF Circle Perpendicular - Scribd

Web25. which of the following does not represent parallel lines?A. window panesB. pedestrian laneC. paper linesD. Crossroad( I'll report nonsense/funny/incorrect answer )( ang brainliest if it's correct and helpful) thank you po Answer: D. Step-by-step explanation: crossroad don't have parallel lines and it's obvious from it's word CROSS . 26. 2. WebA heptagon contains zero parallel lines. All of the lines in a regular heptagon with all sides and angles equal are at different angles from More ways to get app nicotine patch therapeutic class