Question

if the area of an equilateral triangle is 15√3 cm^2 , then its height is​

Answer 1

Answer:

6(root5) cm

Step-by-step explanation:

Area of Equilateral Triangle = (side)^2 (root3)/4

Therefore, side of triangle=2 (root15)

also area of triangle =1/2 × base × height

so, 15(root3) = 1/2 × (root15)× H

H = 30/[root5] = 6(root5) cm