C3=n
N x 2 - 6 + 2
N < (6x8) - 10
By Pythagoras Theorem,
the length of the other leg= (63^2-52^2)^1/2
hope this helps :)
Answer: PiN, Pi/3+2PiN, 5Pi/3+2PiN
Step-by-step explanation: Use formula sheet
Answer:

Step-by-step explanation: I hope it helps :)

Answer:
10 m/s
Step-by-step explanation:
Velocity= Position/Time
You can take any point on the line to calculate velocity.
Lets take t=1s
At t=1, position=10m
velocity= 10m/1s
=10 m/s
You can take any other point too, velocity will remain same.
For eg.
At t=5s
position=50m
velocity=50/5
=10m/s
Hope it helps :-)