Which equation can be used to find the measure of overarc EHG ?
A
m overarc EHG minus 80 minus 35 is equal to 360B
m overarc EHG plus 80 plus 35 is equal to 360C
m overarc EHG minus 80 minus 35 is equal to 180D
m overarc EHG plus 80 plus 35 is equal to 180