Answer:
length of arc= X/360×2πr,,,X=angle
Step-by-step explanation:
but in question there is no radius was given
if you say the length of AD I will answer it
And
mIH= ∠IEG+∠GEF= 62+90 =152
mGIF = ∠GEI+∠IEF = (180-90-28)+180 = 360-118 = 242
MHFI = ∠HEF+∠FEI = 28+180 =208
