Question

Please answer its urgent

Answer 1

Step-by-step explanation:

1: measure of complementary angle= 90-51

=39degree

2: 8 angles

3: 65degree

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Answer 2

Answer:

1) 39°

2) 2 pairs of vertically opposite angles

3) 125°

Step-by-step explanation:

1) Complementary angles mean their sum should be 90°.

.°. 90° - 51° = 39°

2) If two lines intersect, then 2 pairs (4 angles) of vertically opposite angles will be formed. (figure is given.)

3) Vertically opposite angles are equal to each other. Therefore, if one angle of the vertically opposite angle pair is 125°, then the other angle also will be 125°.

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