Two angle measures in a triangle are 116° and 29°. what is the measure of the third angle

Can someone me out here and the tell me the greatest common factor

Find the solution(s) to x^2-14+49=0

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h