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Fill in the blanks:
$(i)$ If two angles are complementary, then the sum of their measures is _______.
$(ii)$ If two angles are supplementary, then the sum of their measures is ______.
$(iii)$ Two angles forming a linear pair are _______________.
$(iv)$ If two adjacent angles are supplementary, they form a ___________.
$(v)$ If two lines intersect at a point, then the vertically opposite angles are always _____________.
$(vi)$ If two lines intersect at a point, and if one pair of vertically opposite angles are acute angles, then the other pair of vertically opposite angles are __________.
To do:
We have to fill in the given blanks.
Solution:
(i) If two angles are complementary, then the sum of their measures is $90^{\circ}$.
(ii) If two angles are supplementary, then the sum of their measures is $180^{\circ}$.
(iii) Two angles forming a linear pair are Supplementary.
(iv) If two adjacent angles are supplementary, they form a Linear pair.
(v) If two lines intersect at a point, then the vertically opposite angles are always equal.
(vi) If two lines intersect at a point, and if one pair of vertically opposite angles are acute angles, then the other pair of vertically opposite angles are Obtuse Angles.
Updated on: 10-Oct-2022
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