The second answer is correct.
I think it’s -1.69642857143
Answer:
Length of the lake is 97.30 m
Step-by-step explanation:
We have given Caleb starts at one end of the lake and walk 95 m
So 
And then he turns at an angle of 60°
So
and then again walk 8 m
So 
We have to fond the total length of the lake , that is d
Total length of the lake is given by 
So length of the lake is 97.30 m
Answer:
a humming bird flpas its wings 80bps and a bee flaps its wings about 230bps
Step-by-step explanation: