Question

what kind of triangle is this?
88° 29°
63°
acute right obtuse
submit
work it out

Explanation:

Step1: Recall triangle type definitions

• Acute triangle: All angles < \(90^\circ\).
• Right triangle: One angle = \(90^\circ\).
• Obtuse triangle: One angle > \(90^\circ\).

Step2: Check each angle

Given angles: \(88^\circ\), \(29^\circ\), \(63^\circ\). All are less than \(90^\circ\).

Answer:

acute