Question

name two planes that intersect in vr in the figure to the right. choose the correct answer below. a. plane qrs and plane rqu b. plane wvr and plane vwx c. plane vws and plane rqu d. plane vws and plane qrs

Explanation:

Step1: Recall plane - intersection concept

The intersection of two planes is a line. We need to find two planes that share the line $\overline{VR}$.

Step2: Analyze each option

• Option A: Plane QRS and plane RQU do not intersect at $\overline{VR}$.
• Option B: Plane WVR and plane VWX do not intersect at $\overline{VR}$.
• Option C: Plane VWS and plane RQU do not intersect at $\overline{VR}$.
• Option D: Plane VWS and plane QRS intersect at the line $\overline{VR}$ as $\overline{VR}$ is common to both planes.

Answer:

D. plane VWS and plane QRS