Question

A
B
C G
D
H Н
S 3x - 15°
(1)
(ii)
7. (a) In the figure (i) given below, AB || CD and EF || DQ. Determine ZAED, ZDEF and
ZPDQ.
(b) In the figure (ii) given below, AB || CD. Find the value of x.
Р
C
D
O
54
120°
D
F
X
E
140°
680
А
B
А
E
B
(ii)
8. Two lines are respectively perpendicular to two parallel lines. Show that they are paralle
to each other.
(NCERT Exemplar
A1​

Answer 1

Answer:

Please post the figures.....