Question

Which change will triple the lateral surface area of a regular triangular pyramid with base length b, height h, and slant height l?

Answer 1

hope it helped on ttm/think through math/ imagine math

Answer 2

By tripling the base length.

Explanation:

The surface area of a regular triangular pyramid is:

`S = (3\cdot b\cdot l)/(2) + (b\cdot h)/(2)`

`S = (b)/(2)\cdot \left(3\cdot l + h)`

By tripling the base length, the surface area of the regular triangular pyramid is tripled.