A salt lamp is shaped like a triangular pyramid. Find the surface area of each triangular face. The surface area is 15.75, and I

Question

2 years ago

15

know the base is 5.25! Please help me!

1 answer:

kvv77 [185] · Answer 1 · 2023-07-13T19:41:03+03:00

The area of each triangle face is 5.25 unit.

Area is the amount of space occupied by a two dimensional object or figure.

For triangular pyramid:

Surface area = sum of the area of the three triangle.

The salt lamp is a triangular pyramid with equal triangles, hence:

Surface area = 3 * area of each triangle

15.75 = 3 * area of each triangle

area of each triangle = 5.25

The area of each triangle face is 5.25 unit.

Find out more on area at: brainly.com/question/25292087