What set of transformation to have been performed on triangle xyz to form triangle x”y”z” a. dilation by a scale factor for followed by reflection over the x axis b. dilation by a scale factor of two followed by reflection of the y axis c. dilation by scale factor of four followed by reflection over the y axis d. dilation by scale factor of two followed by a reflection of the x axis

Step-by-step explanation:

the sequences of transformations used to obtain figure A’B’C’D’ from ABCD is a

reflection about the y-axis followed by a translation left by 2 units

i think i have no clue what i did but i think its right

207/8 is the right

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: