Question

problem 10: select the triangle that shows △abc with all three of its altitudes. after you pick your answer press go. a b c d e

Explanation:

Step1: Recall altitude definition

An altitude of a triangle is a line segment from a vertex perpendicular to the opposite side.

Step2: Check the options

Look for the triangle with three such line - segments drawn. In the given image, if the triangle has three lines drawn from vertices A, B, and C perpendicular to the opposite sides BC, AC, and AB respectively, then it shows all three altitudes.

Answer:

A. The triangle with three lines drawn from each vertex perpendicular to the opposite side.