The last four months are actually named for numbers, not shapes.
September - Latin root is septimus for seven.
October - Latin root is octus for eight.
November - root is novus for nine and
December - decus for ten.
Before you ask, I know these are the months we consider 9,10, 11 and 12 respectively. When the calendar was first created, it began with March, named for Mars, the Roman God of War.
Hope this helped.
The last four months are actually named after the Latin numbers for 7, 8, 9 and 10 respectively. (So were the shapes you have in mind so your confusion is understandable. Why 7 - 10 rahter than 9 - 12? The calendar originally began in March, not January. They are named after shapes. The names come from latin numbers. Sept is seven, Octus is eight, Novus is nine and Deci is ten...so the last four months in English come from the latin numbering system.
A parallelogram belongs to the class of shapes named as quadrilaterals because it has 4 sides.
September, October, November and December.
3 to 4 Months
kinky twist last up to 2 − 4 months
Depending on how bad it is, it can last up to 3-4 months.
symptoms of mono contagious can last anywhere from 2 weeks to 4 months but in worse cases, it can last up to 7 months.
about 2-4 months
...yes
Quadrilaterals are 4 sided shapes
There are 30+31+30+31 = 122 days in the last four months of the year.
4 months.4 months.4 months.4 months.4 months.4 months.4 months.4 months.4 months.4 months.4 months.
122