Q

QuestionAnatomy and Physiology

We are asked to identify which of the given shapes is an obtuse isosceles triangle. An obtuse triangle is a triangle with one obtuse angle (an angle greater than 90 degrees but less than 180 degrees) and two acute angles. An isosceles triangle is a triangle with two sides of equal length.

There are three shapes provided. Let's analyze each one to determine if it is an obtuse isosceles triangle. Shape A: This triangle has two angles that appear to be equal, so it could be isosceles. However, all angles seem to be less than 90 degrees, making it unlikely to be obtuse. Shape B: This triangle also has two angles that appear to be equal, so it could be isosceles. The top angle looks larger than the other two, which might make it obtuse. We need to check if the two bottom angles are acute (less than 90 degrees). Shape C: This triangle has two sides of equal length, making it isosceles. However, all angles seem to be less than 90 degrees, making it unlikely to be obtuse.