4. In the figure 10.35, name the edges of theadjoining cube which are parallel to-(i) AB(i) AE(iv) What is the point of intersection of AE and AB?iv) Are the edges AB and DH parallel to eachEHother? Why?(vi) Are edges EF and BC parallel?[Lines in the same plane are either parallel or intersecting whereas lines indifferent planes need not be so.]Fig. 10.35

4. In the figure 10.35, name the edges of theadjoining cube which are

1.	4. In the figure 10.35, name the edges of theadjoining cube which are parallel to-(i) AB(i) AE(iv) What is the point of intersection of AE and AB?iv) Are the edges AB and DH parallel to eachEHother? Why?(vi) Are edges EF and BC parallel?[Lines in the same plane are either parallel or intersecting whereas lines indifferent planes need not be so.]Fig. 10.35
Answer» (i) DC, EF, HG(ii) FG, BC, AD(iii) GC, BF, DH(iv) No, they are perpendicular (v) No, they are not parallel