A classroom has 25 of these desks. The top surface of each desk is to be repainted. Find the total area to be painted, in m2

Step-by-step explanation:

M5 with divided into 2A desks

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Step-by-step explanation:

table 1

step-by-step explanation:

1-16

2-32

4-64

8-128

all multiples of 16

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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