Mathematics
Open any two adjacent fingers of your hand. What kind of angle you get?
acute
right
obtuse
straight
Related Questions
An obtuse-angled triangle can be
right-angled
isosceles
equilateral
none of these
If the sum of two angles is an obtuse angle, then which of the following is not possible?
one right angle and one acute angle
one obtuse angle and one acute angle
two acute angles
two right angles
If the sum of two angles is greater than 180°, then which of the following is not possible?
two obtuse angles
two right angles
one obtuse and one acute angle
one reflex and one acute angle