Answer:
Confusion
Step-by-step explanation:
what the heck are you asking?
The first thing you should keep in mind is that the watch can be modeled as a circle.
The full angle of a circle is equal to 360 degrees.
Therefore, for 1/3 of the circle we have:
Then, we have the following conversion:
π radians = 180 degrees
Applying the conversion we have:
Answer:
The movement of the clock hand in degrees and radians is:
Degrees = 120
Radians =
24 hours in a day for 4 days its 96 hours
<u>Part 1) </u>
we know that
The circumference of a circle is equal to
where
r is the radius of the circle
In this problem we have
substitute
Remember that
radians subtends the complete circle of length
so
by proportion
Find the radian measure of the central angle subtended by an arc with a length of feet
therefore
<u>the answer Part 1) is</u>
<u>Part 2) </u>
we know that
The area of a circle is equal to
where
r is the radius of the circle
In this problem we have
substitute
Remember that
The area of complete circle subtends a length of the complete circle of
so
by proportion
Find the area of the sector formed by an arc with a length of feet
therefore
<u>the answer Part 2) is </u>
Answer:
A.
m = -1
Step-by-step explanation:
Slope Formula:
Simply plug in your 2 coordinates into the formula to find slope <em>m</em>:
m = (6 - 4)/(2 - 4)
m = 2/-2
m = -1