Find the centroid of the solid formed by revolving the region enclosed by = 2 & 2 − about a. x-axis and b. y-axis

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:

congruent segments

step-by-step explanation:

345

step-by-step explanation:

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: