Examine whether you can construct triangle DEF such that EF=7.2cm,angle E=110 degree and angle F=80 degree.Justify your answer. Share with your friends Share 0 Varun Rawat answered this Refer the following link : https://www.meritnation.com/ask-answer/question/def-such-that-ef-7-2-cm-m-e-110-and-m-f-80-ju/practical-geometry/6292863 0 View Full Answer Chumki answered this no,we can not draw the trianglethere is a propertySum of all Angle==180 deg.therefore,angleD+angleE+angleF=180 deg.let the angle d be the xx+110+80=180 deg.x+190 is not equal to 180 deg.so,therefore, it is not possible to construct a triangle 2 Jasmeet Singh answered this No, because angle sum property of triangle i.e. the three angles of the triangles should be 180 degree.But in given question 110 + 80 = 190 .Therefore the triangle cannot be constructed. -1