ABCDEFGHIJ is a regular decagon it rotate clockwise about its center to form the polygon a‘ b’c’d’e’f’g’h’i’j’ Match each angle of rotation to the point that a‘ (the image of A’) coincides with after that rotation

13. jbhgfsfyfvhvbjko

77

step-by-step explanation:

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm