Question

Need some help here
http://prntscr.com/d94pp1

Answer 1

@3mar

Answer 2

Well, I am here.
I will not be late for any help, especially you.

Answer 3

Any ideas, brother?

Answer 4

Actually no,I'm kind of lost.

Answer 5

You can conclude from the congruence of the two triangles:
- corresponding angles are congruent.
- corresponding sides are congruent.

Answer 6

Okay, yes.

Answer 7

So what will you make use of these two results?

Answer 8

Corresponding sides are congruent.

Answer 9

\[\Huge\color{Coral}\checkmark\]
then?

Answer 10

Will I add the sides given? or create a equation using a variable to find the length of ef

Answer 11

Can you list which sides are congruent, please?

Answer 12

QR=EF
DE=PQ
FD=RP

Answer 13

That is great!
For the left triangle, DE=?

Answer 14

5ft

Answer 15

You are Awesome!

Can you now apply "Pythagorean Theorem" to calculate the remaining side's length?

Answer 16

Like this?
\[13^2+5^2=x^2\]

Answer 17

I think you mean this:
\[\Huge 13^2\color{red}-5^2=x^2\]

Answer 18

Yes! That! :)

Answer 19

Correct!
Can you solve for x now?

Answer 20

Yes!

Answer 21

Very good!
Tell me when you got it!

Answer 22

144^2?

Answer 23

I have two answers
144^2 or 12^2

Answer 24

\[\checkmark\]

Answer 25

So would I use the smallest number in this situation?

Answer 26

x=??

Answer 27

x=12^2

Answer 28

x=12
and x^2=12^2

got that?

Answer 29

Yes :)

Answer 30

So I think you got the answer!
don't you?

Answer 31

Yes! Indeed! :)
Thank you so much brother!
I never told you but you can call me Adonijah!

Answer 32

Thank you for learning!
+Thank you for your patience.
+Thank you for your confidence.
+Thank you for the medal!


I really appreciate that!

Answer 33

You're much welcome as always!

Answer 34

بارك الله فيك

Answer 35

Any more questions?

Answer 36

Yes! Indeed! Give me a second :)