Astudent performed the composition rx ro 90 on figure a. evaluate the students completion of the composition. a. the student performed the composition correctly. b. the student reflected across the x-axis first rather than rotating the figure 90° counterclockwise. c. the student rotated the figure 90° clockwise rather than 90° counterclockwise. d. the student reflected across the y-axis rather than the x-axis.

The correct answer is C

Step-by-step explanation:

The first composition performed by student is rotation of 90° clockwise on A to get A'' then A' can't be obtained either by reflecting A'' across x-axis or y-axis.

But on rotating A by 90° counterclockwise to get A'' and reflecting this A'' across x-axis we get the required composition.

So, student need to rotate the figure 90° anticlockwise instead of 90° clockwise

So, The right answer is C.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: