Question

math is a rhombus, what is the m∠apt?
options: 60°, 180°, 90°, 45°

Explanation:

Step1: Recall Rhombus Diagonals Property

In a rhombus, the diagonals are perpendicular to each other. So, the angle formed by their intersection (like $\angle APT$) is $90^\circ$.

Step2: Match with Options

Among the given options ($60^\circ$, $180^\circ$, $90^\circ$, $45^\circ$), $90^\circ$ is the measure of $\angle APT$ due to the rhombus diagonals property.

Answer:

$90^\circ$ (corresponding to the option with $90^\circ$)