Answer the image. also you don't need to explain your answer.

Step-by-step explanation:

To find the total length, you should add all lengths and calculate the sum. There are

3 buttons of length inch

2 buttons of length inch

4 buttons of length inch

2 buttons of length inch

3 buttons of length inch

2 buttons of length inch

2 buttons of length 1 inch

2 buttons of length inches

Total length:

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

source:

b

step-by-step explanation: