QUICK! Angle I = 20 degrees, side HI = 5, angle L = 20 degrees, and side KL = 5. What additional information would you need to prove that ΔHIJ ≅ ΔKLM by SAS?

Angle H is congruent to angle K.
Angle J is congruent to angle M.
Side IJ is congruent to side LM.
Side HJ is congruent to side KM.

The correct option is;

Side IJ is congruent to side LM

Step-by-step explanation:

The given information are;

In triangle ΔHIJ, ∠I = 20°, side, HI = 5

In triangle ΔKLM, ∠L = 20°, side, KL = 5

Therefore, given that the parameter given are one angle and the adjacent side to the left of both triangles, to prove that ΔHIJ ≅ ΔKLM are congruent by SAS, the additional information needed is the congruency of the side to the right of the given angle which are ∠I for ΔHIJ and ∠L for ΔKLM

The sides to the right or the right legs of the given angle includes as the first letter, the letter representing the angle, and the sides are therefore, IJ and LM

Therefore, we need information that the side IJ is congruent to side LM.

idek

step-by-step explanation:

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3