Use angles theories to solve the angles.
Answer:
B=30
Step-by-step explanation:
B+35=65
you subtract by 35, and it cancels out on the left side.
what you do to one side you have to do to the other, so you subtract 35 from 65 and you get 30.
......
B=30
The directional derivative of at the point in the direction of is
We have
With ,
has magnitude
and so the directional derivative is
<u>We are provided that</u> –
<u>Applying identity</u> –
Answer:
114°
Step-by-step explanation:
The measure of an arc is double the measure of the angle between the chord and the tangent line.