Only B and F are true. The letters are set up so the parts that you choose must have the letters in the same place on each triangle.
So if ABC is a triangle congruent to PQR
Then AB is congruent to PQ because AB are the first 2 letters of ABC and PQ are the first 2 letters of PQR.
AC is congruent to PR (why?)
Answer:
what i have lerned in this module
7/12
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That is just multiply the number of choices for each
5 colors
2 lengths of sleaves
3 colors
5*2*3=30
answer is 30
C is answer