Question

8. Which of the following statements is false?
(1) The angles in a linear pair are supplementary angles.
(2) We obtain four linear pairs of angles by the intersection of two lines.
(3) The supplementary angles are angles in a linear pair.
(4) The supplementary angle of an obtuse angle is an acute angle.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

2

Step-by-step explanation:

linear = a,+b = 180

supplementry -a+b=180 so 1 is right

3 is also right. by same ideology

obviously obtuse+obtuse = is more than 180 and acute + acute= less than 180

so obtuse+acute =180 hence 4 is correct

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