Question

1) 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 ________​

Answer 1

Answer:

obtuse angles

. each acute angle < 90° & sum of two acute angles is always < 180° . since measure of each acute angle < 90° so then each angle of other pair of vertically opposite angles will be > 90 & their sum will also be > 180° .