A private party wants to fill the Gold Ballroom with rows of round tables. The tables are 4 feet in diameter, and each table must be 5 feet from any walls or other tables. How many tables can fit in the Ballroom

20 tables can fit in the ballroom

Step-by-step explanation:

its basic mathematics its just 4*5 but it honestly depends on how big the ballroom is compared to the table

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

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