12. A trapezoid is shown below. A graphic of a trapezoid with the height labeled 3 meters, the top labeled 5 meters, and the
bottom labeled 9 meters.
What is the area of the trapezoid?
A.21 m2
B. 27 m2
C.34 m2
D. 42 m2

4

step-by-step explanation:

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.

-2 is the right

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step-by-step explanation: