184.2 is the answer to 4 significant figure
Negative 72.75 is your product. It is very simple once you understand it.
We need more context to answer your question
An obtuse triangle has one obtuse angle, or an angle that measures more than 90° but less than 180°. Options 1 and 2 are not correct, because these are acute angles.
So, one of the angles must be 40°, and the other may be 100° or 120°.
The measures of the angles in a triangle add up to 180°.

The other two angles are 40° and 100°.
Answer:
100?
Step-by-step explanation:
Yan po sagot ko e natama naman kami