PAGE 1
CLASS :IX MATHS
ASSIGNMENT:
CHAPTER: LINES AND ANGLES
E
In figi),
Find ac..
02
B
D
In fig (li),
Find sc.
200
1000
figail
)
105
C
D
A
500
А
A
fo
25°
fig auf
E
CANS: 50°] [ANS:120°).
fig city 94.
A
A
G
& figliv)
Н
А.
&so
40°
Ac
E
T
Am
750
Find LGHI
In figli),
Find at andy.
CANS:959, 40°). [Ans:145074
figh) ]
86. A
B
fig (1)
E
F
y
80°
E
25°
1650
रे
3
С.
Find x, y
and z.
с
[ANS: 60°, 30°, 14001.
In fig(u), EF il CD. Prove ABIICD.
97.
E
D
F
figlio)
co
1
جا
500
In fig(vii),
Find, y
and z.
с C
2 yo
In fig(vii),
Find x.
200
zo
170°
B
235°
☆
[Ans: 959,85,5001 [ANS: 1200].
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