WILL MARK THE BRAINILEST Find the perimeter of the following shape, rounded to the nearest tenth:
10
11.3
12
14.1

47.7

Step-by-step explanation:

First:add 10 plus 11.3

Second:add 21.3(answer to 10+11.3) plus 12

Third:add 33.3(answer to above) to 14.21

it could 14.28 but if its not that one then it has to be the 17 one. hope this ! : )

step-by-step explanation:

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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