In the diagram, kl ≅ nr and jl ≅ mr. what additional information is needed to show δjkl ≅ δmnr by sas? ∠j ≅ ∠m ∠l ≅ ∠r ∠k ≅ ∠n ∠r ≅ ∠k

According to SAS theorem which means Side Angle Side,

The angle which is included between the two sides must be congruent.

Here we are given that

KL = NR

JL = MR

Now in the figure we can clearly see that the angle included between JL & KL is L & the angle included between NR & MR is R.

So for the triangles to be congruent by SAS, angle L must be congruent to angle R.

∠L=∠R

Second option is the right answer.

B

Step-by-step explanation: i just took the quiz

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.