Y ए A
-8
What is the pre-image of vertex A' if the image shown
on the graph was created by a reflection across the line
y=x?
C
B
O (10,-2)
0 (-10, 2)
O (-2,-10)
O (2. 10)
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step-by-step explanation:

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation: