What are two different ways for finding the area of the shaded region. All angles are right angles.

one way is L times W (length times width)

Step-by-step explanation:

for example if you had 5ft. for length and 6ft. for width you would times the two to get you area  

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.