It would have been useful to know the measurement units for 80*180 but since none are given I will assume that they are measures in International Standard Units. 80*180 square metres is 3.56 acres (to 2 dp) so you will get 0.281 lots of that size in one acre.
43.56 parcels of 100 x 100 squares will fit in one acre.
Two of them because there are 360 degrees in a trapezoid and 180 degrees in a triangle and so it follows that 360/180 = 2
You see how many triangles fit into the shape and multiply by 180 degrees
Rotational symmetry counts how many times a shape will fit onto itself when it is rotated 360°. When an oval (I assume you mean an ellipse) is rotated it will fit onto itself after 180°, thus it has rotational symmetry (of order 2).
how may cells fit in one circle
208.7103256 ft squared equals a acre.
6 people can fit in the 180.
180/4 = 45 times
you can have up to 2 cows on 1 acre of land. but better if you only have 1
43.56 parcels of 100 x 100 squares will fit in one acre.
lots
180
Lots
1) compress goat into rectangle 2) measure size 3) find answer
Two of them because there are 360 degrees in a trapezoid and 180 degrees in a triangle and so it follows that 360/180 = 2
A "fit" is not any unit of measure. For this reason your question is meaningless and can not be answered.
The size of a city block is NOT a standard size- it varies from city to city, and even within a city. Typically one city block is larger than one acre. An acre is 43,560 sq, ft- or ABOUT 209 ft by 209 ft.