Answer:
C. 468mm²
Step-by-step explanation:
The formula for the surface area of rectangular prism is:
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Let's break down our variables.
L = 12mm
W = 6mm
H = 7mm + 2mm = 9mm
Now we substitute our values in the formula:
Hello,
any point equidistant from the ends of a segment belongs to the perpendicular bisector of the segment.
|AD|=|BD| and |AC|=|BC|
Y=|x-7| because in order to go to the right you have to subtract the amount from x
Infinitely many, but they will all be proportional to each other