Write an informal proof for each of the following problems. 1.) Triangles QRS and XYZ are congruent. Answer the following questions:
a.) Write the relationship between the sides for these two triangles.
b.) Write the relationships between the angles of these two triangles.
c.) If side QS is equal to 16 and XZ is equal to 3x - 20, find x.

a

step-by-step explanation:

jjddbdhid r

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

i believe it's a.

i'm not sure on this one, most likely correct.