Question

Fill in the blanks.


1) When two lines intersect and the angle between them is a _____angle then the

line are said to be perpendicular.

2) The measure of an obtuse angle is > _____.

3) A _____ is a simple closed curve which is not a polygon.

4) The greatest negative integer is _____.

5) In quadrilateral each angle is 900 and all the four sides are equal is _____.

6) Two integers are called additive inverse of each other if their sum is _____.



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Answer 1

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