Answer:
The answer is A.
Step-by-step explanation:
This operation is a product of tho elements
The first is the difference between 'm' and 'n'
The last is the sum of 'm' and 'n'
Each pair of numbers in the table is related by the same function rule. That rule is: multiple each input number value by 3 to find each output number value. You can use a rule like this to find other values for this function, too
Since I can’t see the figure I would have to assume that if they are the same shape and size then, yes they’re congruent.