Can two angles be supplementary if both of them are: (i) acute? (ii) obtuse? (iii) right?

Can two angles be supplementary, if both of them be (i) Obtuse? (ii) Right? (iii) Acute?

Consider the following statements: When two straight lines intersect: (i)adjacent angles are complementary (ii)adjacent angles are supplementary (iii)opposite angles are equal (iv)opposite angles are supplementary Of those statements (a) (i) and (iii) are correct (b) (ii) and (iii) are correct (c) (i) and (iv) are correct (d) (ii) and (iv) are correct

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 __________.

Give two measures of (i) acute angle (ii) obtuse angle.

SUPPL.EMENTARY ANGLES Two angles are said to be supplementary angles if the sum of their measures is 180^(@) and each of them is called a supplement of the other.

Can two acute angles from a linear pair?