Which pairs of triangles appear to be congruent? check all that apply.
o
a. triangles 1 and 2
b. triangles 3 and 4
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c. triangles 1 and 4
d. triangles 1 and 3
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e. triangles 2 and 3
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f. triangles 2 and 4

me !

figure c

step-by-step explanation:

hope this .

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.