Answer: He rides for 2.5 hours or 2 and a half hours.
Step-by-step explanation:
He needs to complete a trajectory of 22.5 kilometers.
He rides 9 kilometers per hour.
Divide the total by the amount of kilometers that he rides.

Answer:

Step-by-step explanation:

Answer:
I think this is the answer
Step-by-step explanation:
angle 3

angle 4

angle 2 is 49
angle 1
