Which statement must be true?

Step-by-step explanation:

The answer is B.

For A. its not true, the two triangles show that XW and RS are equivalent.

For C. its not true, the two triangles show that m<R is equal to m<X, not m<R=m<Y.

For D, its not true, the two triangles show that m<X is equal to m<R, not m<R=m<Y.

The two triangles show SSA, which prove that the triangle is equivalent. So, then, corresponding sides are considered equivalent. As a result, you can assume that ST=WY.

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