A triangle has two angles measuring $55^\circ$ and $35^\circ$. Which statement correctly classifies this triangle?

It is acute because $55^\circ$ and $35^\circ$ are both less than $90^\circ$

It is right because the third angle is exactly $90^\circ$

It is obtuse because the third angle is greater than $90^\circ$

It cannot be classified without a diagram

Classify Triangles Practice — Grade 5 math