Question

Two angles are vertically opposite to each other to each other and are
(a) 150,30
b) 120, 60
c) 90,90
d) 45,135​

Answer 1

Answer:

option C

Step-by-step explanation:

Vertically opposite angles are congruent.

therefore the only suitable option is C

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Answer 2

Answer:

Option C

Step-by-step explanation:

Vertically Opposite Angles have equal angles opposite to them

90°=90°