Hello, I believe the answer you are looking for is:
- When two parallel lines are cut by a transversal, the resulting alternate exterior angles are congruent.
4/13 is the correct answer because there are 13 different types of cards and 4 of each if the 13 cards. Turning that into a fraction would be 4/13.
:) hope this helped!!
Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
I will analyze two problems
see the attached figure to better understand the problem
Problem 1
The hypotenuse is the segment AB and the right angle is C
we know that
In the right triangle ABC
---> by SOH (opposite side divided by the hypotenuse)
substitute the given values

Remember that

substitute


Problem 2
The hypotenuse is the segment BC and the right angle is A
we know that
In the right triangle ABC
---> by TOA (opposite side divided by the adjacent side)
substitute the given values

Remember that

substitute


Answer:
It is correct!!
Step-by-step explanation: