Question

7.) write a conjecture using this information provided.
if an angle is acute, it cannot be obtuse. angle a is obtuse.

Explanation:

An acute angle has a measure between \(0^{\circ}\) and \(90^{\circ}\), while an obtuse angle has a measure between \(90^{\circ}\) and \(180^{\circ}\). Since Angle \(A\) is obtuse (given), and an acute angle cannot be obtuse (given rule), we can conclude that Angle \(A\) is not acute.

Answer:

Angle \(A\) is not acute.