Question

MCQ

Answer The following Question ​

Answer 1

Answer:

1)90°

2)0°

3)180°

4)two adjusent angles

5)4

6)-2

7)d

8)0

Explanation:

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Answer 2

1=(c) 180°

2=(b) 0°

3=(d) 180°

4=

5=

6=