raebae72 raebae72
  • 12-10-2021
  • Mathematics
contestada

.If the side of an equilateral triangle is 6cm, then the area of triangle is

Respuesta :

stefantrandafir1 stefantrandafir1
  • 12-10-2021

Answer:

[tex]9\sqrt{3}[/tex] cm^2

Step-by-step explanation:

area of an equilateral triangle = [tex]\frac{s^{2} \sqrt{3} }{4}[/tex] (s = length of the side)

area = [tex]\frac{6^{2}\sqrt{3} }{4}[/tex]

area = [tex]\frac{36\sqrt{3} }{4}[/tex]

area = [tex]9\sqrt{3}[/tex] cm^2

Answer Link

Otras preguntas

Which formula gives the displacement of a ball At seconds after it is thrown vertically upward (positive direction) at an initial velocity, vi
What was the greatest party in history?
Excerpt from “A Quilt of a country” how does the use of paradox in this excerpt advance the authors viewpoint that national tragedies can produce a deeper sense
Compare European imperialism in Africa and China. What in your opinion are the three most striking similarities?
How does Claudius manipulate Laertes Act 4?
based on the map, which four regions have the greatest percentage of females who head households?​
What does Swift propose as the remedy to this hunger crisis?
What did the first hundred days program entail ?
Bromine is one of the few elements that is a liquid at room temperature. It vaporizes easily and has a beautiful red color in both the liquid and gaseous states
3.5.2 apex learning test answers