What is triangle?
11x12
132
1,199 plus 227
1426
A polygon that is the same size and same shape.
What is congruent?
8x6
48
520 - 230
290
72 divided by 9
8
1,186 + 2,243
3429
76 divided by 3
25 r3
5,439-865
4574
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