What single transformation was applied to triangle AAA to get triangle BBB? Choose 1
Choose 1

(Choice A)
A
Translation

(Choice B)
B
Rotation

(Choice C)
C
Reflection

(Choice D)
D
Dilation

the answer is D

Step-by-step explanation:

the graph on the bottom right

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b