HELPP I WILL BE GIVING BRAINLIEST Answers
a) 45 degrees
b)180 degrees
c)60 degrees
d)90 degrees

Hi! I believe its 90 degrees because it forms a right angle.

Step-by-step explanation:

d)90 degrees i think it is that one

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. 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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