Question

Corey is trying to find the surface area of a tetrahedron. They sketch a net of the tetrahedron on their paper. The net shows four congruent, equilateral triangles, each with a base of 5 inches and a height of approximately 4.33 inches. What should Corey do next? Help Corey to find the surface area of the tetrahedron.

make it sound a middle shcooler

Answer 1

Next, Corey should calculate the area of one of the equilateral triangles by using the formula A = 1/2 * base * height. Once Corey finds the area of one triangle, they should multiply it by 4 to find the total surface area of the tetrahedron. Remember, a tetrahedron has 4 faces, each made up of an equilateral triangle. So, by finding the area of one triangle and multiplying it by 4, Corey can determine the total surface area of the tetrahedron.

Answer 2

shorter and make it sound like a middle schooler

Answer 3

Next, Corey should calculate the area of one triangle using the formula: area = 1/2 * base * height. After that, they should multiply the area of one triangle by 4 to find the total surface area of the tetrahedron. Since a tetrahedron has 4 faces made of triangles, you just need to find the area of one triangle and then multiply it by 4 to get the total surface area.