yes
They can make an obtuse angle, a straight angle or a reflex angle.
That is an obtuse angle.
Obtuse angle (here is the formula) -: 90° = Right angle and if you don't know the obtuse angle is more than 90° so adding 2 will make it an obtuse angle.
By extending one's elbow, you can make a straight angle.
Yes, but only one angle will be obtuse.
A obtuse angle is called an obtuse angle because if obtuse means bigger in degrees and a right angle is 90 degrees than a obtuse angle must be over 90 degrees.
An obtuse triangle has an obtuse angle.
No. An angle cannot be isosceles.
110 degrees creates an obtuse angle.
An obtuse angle has no complementary angle.
An obtuse angle.
An obtuse angle.