Q. A triangle has angle measurements of 56∘, 49∘, and 75∘. What kind of triangle is it?Choices:(A) acute(B) right(C) obtuse
Calculate sum of angles: Calculate the sum of the given angles: 56°+49°+75°=180°.
Confirm triangle type: Since the sum of the angles is exactly 180∘, this confirms the figure is a triangle.
Determine triangle type: Determine the type of triangle by analyzing the angle measurements. All angles are less than 90∘, which indicates it is an acute triangle.