It is b) angle B.
The opposite angles of opposite sides are proportional to each other. So the smallest side’s opposite angle will be the smallest angle, and in this case, since the largest side is 12, the opposite angle, B, will be the largest angle.
Also, make sure to check to see if the question is the right subject, hope this helps
Weather is short term like a storm or snow. Climate is permanent. Like how a states climate is. Take an example Florida is warm that’s climate.
Well-adjusted barometer can help you predict changing weather day to day because it detects minute changes in the air pressure.