If a solid consists of three lateral faces and a base that are congruent isosceles triangles, what type of solid is it? A. octah

Question

valentinak56 [21]

2 years ago

5

If a solid consists of three lateral faces and a base that are congruent isosceles triangles, what type of solid is it? A. octah

edron B. triangular pyramid C. right triangular pyramid D. regular rectangular prism

Mathematics

1 answer:

Dafna1 [17] · Answer 1 · 2022-09-12T18:03:10+03:00

<h2>Answer:</h2>

A pyramid is a polyhedron where the base is a polygon and whose lateral faces are all triangles. So a triangular pyramid is a pyramid that has a triangular base. The definition of a solid tells us that this is a three-dimensional shape. The figure below shows a triangular pyramid, so you can see that:

This triangular pyramid has 4 faces
The solid has 3 side faces and all are triangles
The base is also a triangle
This pyramid has 4 vertices
It has 6 edges