She does not have to bike any further as she has met her goal, yet if she wants she can continue
The is c
The explanation is that when you were working out
Since BC is the hypotenuse...
α = 12
c = 13
Hence..
13² = 12² + ß²
ß = √(13² - 12²)
= √(169 - 144)
= √25
= 5
Hence, AB = 5
I hope this helps!
Answer:
40 + x is correct!
Step-by-step explanation: