I'm pretty sure your answer of 9/2 is correct...
Parameterize by
with and .
In case youre' not sure where this came from: recall the standard parameterization for a line segment connecting two points and ,
with . Then treating as a "point", we can parameterize a plane containing and another point by using
with .
Now, take the normal vector to to be
Then the flux of across is
(since the first two components of cancel in the dot product)
25.08 I think
I divided 76.00 by 33
Answer:
angle 1=90, angle 2=110,angle 3=120, angle 4=90, angle 5=39
Step-by-step explanation:
Answer:
Central angle = θ = 2.5 radians
Step-by-step explanation:
The radian measure of central angle is given by
Where s is the arc length, r is the radius of circle and θ is angle in radians
We are given an arc length of 5 units
We are given radius of 2 units
Therefore, the central angle in radians is
Bonus:
Radian is a unit which we use to measure angles.
1 Radian is the angle that results in an arc having a length equal to the radius.
Degree is another unit that we use to measure angles.
There are 360° in a circle.
There are 2π radians in a circle.