Question

What else would need to be congruent to show that STU is congruent to JKL by SAS? tysm! :)

Answer 1

Answer:

Choice C.

Step-by-step explanation:

You already have two sides and two angles. Now you need the other two sides that include the angle. Choice C is correct.

Answer 2

Answer: C. $\overline{SU}\cong\overline{JL}$

Step-by-step explanation:

• SAS congruence postulate tells that if two sides and the included angle of a triangle are congruent to corresponding two sides and the included angle of other triangle, then the triangles are congruent.

In the given picture , we have two triangles ΔSTU and Δ JKL , in which we have

$\overline{ST}\cong\overline{JK}$

$\angle{S}\cong\angle{J}$

To prove ΔSTU is congruent to Δ JKL, we need $\overline{SU}\cong\overline{JL}$ such that $\angle{S}\text{ and }\angle{J}$ becomes congruent the included angles between pair of  congruent sides.

Hence, C is the right option.