Draw the angle given in degrees on the unit circle where 0° corresponds to the positive portion of the horizontal axis: 300°.

Fourth option is the right answer.

Step-by-step explanation:

In these questions we always consider X axis as a baseline.From this axis if we measure an angle anticlockwise it will be written as positive and if  measured clockwise it will be negative.

In the picture attached we can see the direction of arrow which tells us the measurement direction.

Now we have to draw an angle of 300° angle which will be measured in anticlockwise direction and the angle will lie in fourth quadrant.

So fourth option is the right answer.

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: