A positive curvature value means an upwardly _____ surface and a negative curvature value means an upwardly ______ surface:
A) concave, convex
B) convex, concave

Question

Quizplus · Accepted Answer

A positive curvature value indicates a convex surface, where the surface bulges outward, while a negative curvature value indicates a concave surface, where the surface curves inward.

A Positive Curvature Value Means an Upwardly _____ Surface and a Negative