B is probably gonna be the correct answer.
I can help you. Send me the picture.
Answer:
a = 45
Step-by-step explanation:
Cross multiply: 2a =90
Divide both sides by 2: 45
I hope this helped, please mark Brainliest, thank you!

x = how high the kite is
x = 24 × tan(58)
x is approximately 38 meters
Set up a proportion and cross multiply.