Question

What is the altitude of an equilateral triangle whose perimeter is 12?

Answer 1

Answer:

Altitude of equilateral triangle =2√3

Explanation:

Perimeter of equilateral triangle =12

Each side of triangle , a=123=4

Formula for altitude of equilateral triangle =√32⋅a.

=√32×4

=√32×4

=√3⋅2

=2√3

I hope I help you

please don't forget to follow me