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What is the difference between arc measure and arc length?
Arc measure is the number of radians. Two similar arcs could have the same arc measure. Arc length is particular to the individual arc. One must consider the radius of the arc in question then multiply the arc measure (in radians) times the radius to get the length.
When you name a polygon does the length of the sides matter?
No. Except that in a REGULAR polygon, all the sides must be of the same length and all the angles of the same measure.
What if your vessel is 65.6 feet or more in length and operating on federally controlled waters what sound-producing device must be carried?
a whistle or horn AND a bell audible for at least one mile
What unit of measurement do you use to measure rice grains?
You must first decide what you want to measure about the rice grains: their length, circumference, mass, weight, volume, color, elasticity, etc.
How do you calculate perimeter of irregular figures?
The exact method varies according to the figure. You must somehow calculateor measure the length of each segment of the outline, and then sum them.
The US Coast Guard requires certain equipment be carried onboard a vessel based on the vessel's length How must an operator measure the length of their vessel?
From the outside of the bow to the outside of the stern http://www.boaterexam.com/global/images/exam/questions/10100100-b.gif
What must a vessel operator do when they are 500 yards or less from a US Naval vessel?
slow to minimum speed
When must the operator of a sailboat give way to a recreational power-driven vessel?
when the power-driven vessel is towing another boat and has difficulty maneuvering
What measurement determines the equipment a vessel must carry?
The overall length of the vessel determines the equipment that it is able to carry.
What must a boat operator do when a law enforcement vessel approaches with a blue flashing light?
Stop or Give way
How far must a boat operator stay away from a military vessel?
A boater may not approach within 100 yards of a military vessel; it must slow to minimum speed within 500 yards of any naval vessel.
Why must a personal watercraft operator follow US coast guard rules and regulations?
Because they are considered a class A motor vessel
BA-4 Why must a personal water craft operator follow U.S. Coast Guard rules and regulations?
It a class a motor vessel
In Hawaii who must be on board in addition to the operator if a vessel without a rearview mirror is towing a skier?
A spotter !... to alert the driver if the skier falls or is injured.
A vessel operator involved in an accident must report the accident by the quickest means possible if property damage exceeds what amount?
y the quickest means possible if property damage
Can you measure angles with a ruler?
No, a ruler is used only to measure length, width or height. You must use a protractor in order to measure the degrees in an angle.
What must an operator of a PWC equipped with a lanyard-type ignition safety switch do?
The operator of a PWC equipped with a lanyard-type ignition safety switch must attach the lanyard to his or her personal clothing. This is a safety measure to stop the PWC if the person falls from the watercraft.
