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The point (3, 2) is rotated 90◦ clockwise around the origin to point B. Point B is then reflected in the line y = 7 to point C. What are the coordinates of C?

 Jan 9, 2021
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(3,2)   rotated 90°  clockwise  ....reverse the coordinates and make x negative  = ( 2, -3)   = B

 

(2, - 3)  relected across   y =7  becomes

 

(2  ,  7 - - 3)  =  

 

(2, 10)   = C

 

 

cool cool cool

 Jan 9, 2021

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