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Consider the following statements & choose the correct option: When two straight lines intersect then, 1. Adjacent angles are supplementary 2. Opposite angles are supplementary 

Consider the following statements & choose the correct option: When two straight lines intersect then, 1. Adjacent angles are supplementary 2. Opposite angles are supplementary  Correct Answer 1 is correct and 2 is incorrect

As per the given data,

We know that opposite angles are equal and adjacent angles are supplementary expect for the two straight lines which are intersecting perpendicularly.

i.e. Opposite angles are not supplementary

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