If the scale factor is 4, what do you do with that scale factor to find the new perimeter and new area of the dilated figure?

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:

the diameter is 16 cm. are you a teacher?

step-by-step explanation:

7,24

step-by-step explanation:

0.32

step-by-step explanation:

2.24/7