Answers:
An example of an arc length could be running around a circular track. An arc is the distance along the outside of a circle. When people run around a circular track, they are running around an arc. You could calculate the distance of the arc to see how far someone ran.
An example of a sector area could be the area covered by a lawn sprinkler rotating around a fixed point. A sprinkler that moves around in a circle is spraying water in the shape of a sector of a circle.
<span>v = 1370/31.7 m/s
=43.21m/s
hope this helps</span>
Answer:
1st one
Step-by-step explanation:
-3 is ur starting point and u go up 1 to the side 2
Answer:
4 miles to the nearest mile.
Step-by-step explanation:
Circumference of the track = 2 pi r
= 2*pi*0.2 = 1.257 miles
Ellie ran 3 times around the track so
the distance she ran is 3* 1.257
= 4 miles
The answer is -6 -/+ 4i. Hope this helps.
