A triangle has an area of 7 7/8 cm 2 cubed and a base of 5 1/4 cm. What is the length of the triangle? Explain your reasoning.

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:

i dont know what you want me to answer for this but im guessing 2: 11?

kayla would of sent 8

step-by-step explanation: