Question

question 9 of 10 is the following shape a rectangle? how do you know? a. yes, the adjacent sides are perpendicular, and the opposite sides are parallel. b. no, the adjacent sides are not perpendicular. c. there is not enough information to determine. d. no, because the figure is not a quadrilateral.

Explanation:

Step1: Recall rectangle properties

A rectangle has adjacent - sides perpendicular and opposite - sides parallel.

Step2: Analyze the given shape

By observing the given shape on the coordinate - grid, we can see that the adjacent sides are not perpendicular. So, it is not a rectangle.

Answer:

B. No, the adjacent sides are not perpendicular.