Question

If side of an equilateral triangle is 36 cm. how would you take out its area? Step by step​

Answer 1

Answer:

324root3 cm^2

Step-by-step explanation:

side = 36cm

area of equilateral triangle -root3/4 x side^2

therefore on calculating you get 324root3cm^2

Answer 2

Step-by-step explanation:

Formulas and Calculations for a equilateral triangle:

Altitude of Equilateral Triangle h = (1/2) * √3 * a. Angles of Equilateral Triangle: A = B = C = 60° Sides of Equilateral Triangle: a = b = c.

therefore,

a=b=c=36cm

area of triangle = 1/2 xbxh

1/2 x36x36

=18x36

... = 648 square cm