Answer:
The length is 73m
Step-by-step explanation:
51x2=102
248-102=146
146÷2=73
KL=2*JL
I tried to find the rest of the question online, and I'm not sure if radicals couldn't show up or something, but attached is an image of the rules for a 30-60-90 triangle, so hopefully this helps.
I meant verb ...... Stupid auto correct
The answer is 6750 pounds