Question

Li
reasons.
Composite Mathematics-VII
7. State whether each pair of dotted lines in the following diagram are parallel or not parallel. Give
Denne sido
70%
P105
55°
60
175
130
1000
F70
Mgr.990
Roo
120
(1)
(iii)
(iv)
(v)
(vi) (vii)
130°
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360​

Answer 1

Step-by-step explanation:

jsajnwnnmqABU DHABI T10 LEAGUE

Match no.24

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Answer 2

Answer:

I) parallel (co-interior angles)

ii) parallel (exterior alt angles)

iii) not // (does not fulfill the property)

iv) not // (99+91 is not equals to 180° which is actually one of the property of parallel line termed as co-interior angles)

v) parallel (co-exterior angles)

vi) parallel (ext. alt. angles)

vii) parallel ( co-onterior angles)