Question

question 9 of 10
the shapes of the horizontal cross - sections of the cone below are not all congruent.
a. true
b. false

Explanation:

Horizontal cross-sections of a cone are circles. As you take cross-sections at different heights, the radius of the circle changes (smaller near the apex, larger near the base). Congruent shapes must be identical in size and shape, so these cross-sections are not congruent.

Answer:

A. True