Question

in a parallelogram HOPE, angle HOP=110°,angle EPH=40°.find the angle measures of angle HEP and angle OPH

Answer 1

opposite angles of parallelogram are Congreurnt
HEP = HOP = 110°

Adjacent angles of parallelogram are supplementary
HOP + OPE = 180°
110 + OPE = 180°
OPE = 180 - 110
OPE = 70°

EPH + OPH = OPE
40 + OPH = 70
OPH = 70 - 40
OPH = 30°

Answer 2

here is your answer man!

angle HOP= angle HEP (•.• opposite angles of a parallelogram are equal )
and, angle OPH= 30°.