Question

question 10 (multiple choice worth 1 points) (02 dgsr mc) the figure shows rhombus abcd. which of the following conditions satisfies the criteria for rhombi? m∠bae = 90° m∠bae = 45° m∠bec = 90° m∠bea = 45°

Explanation:

Step1: Recall rhombus property

One of the properties of a rhombus is that its diagonals are perpendicular to each other. In rhombus \(ABCD\), the diagonals are \(AC\) and \(BD\) which intersect at point \(E\). So, \(\angle BEC = 90^{\circ}\) or \(\angle BEA=90^{\circ}\) etc.

Answer:

C. \(m\angle BEC = 90^{\circ}\)