A cube is sliced with a plane.

Write a shape from the box on each blank to correctly describe each cross-section.

Triangle, square, pentagon, hexagon, heptagon, octagon.

A slice through all faces is a(n).

A slice at an angle through three faces is a(n).

A slice parallel or perpendicular to the base is a(n).

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet