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

honesty mood

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950