If a $$\(3 \times 4\)$$ rectangle is split into eight congruent triangles as shown, what is the perimeter of one of these eight triangles?
A.
4
B.
6
C.
8
D.
10
Exam No：2020 First Round Grades 10-12 Year：2020 Question No：14
Answer:
B
Knowledge points:
G10-12 - Geometry - Area Reasoning (Algebraic Modeling)
Solution:
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