Question

the base and the height of a triangle are 16 and 9 respectively the area of another equilateral triangle is under root 3 / 2 times of this Triangle the side of the equilateral triangle is

Answer 1

In the attachments I have answered this problem.

Concept:

1. Area of a triangle = 1/2 × b×h

2. Area of a equilateral triangle

= (sqrt(3)/4) × (a^2)

See the attachment for detailed solution.