eunic eunic
  • 19-03-2021
  • Mathematics
contestada

What is the area of an equilateral triangle with sides of length 20?

Respuesta :

sandeshsubedi957
sandeshsubedi957 sandeshsubedi957
  • 19-03-2021

Answer:

173.2

Step-by-step explanation:

area of equilateral triangle = √3 / 4 l^2

so area =173.2

Answer Link

Otras preguntas

2 years ago my age was x4 my son's. 8 years ago my age was x10 my son's. How old is my son now? Help! I need an equation to answer this, please.
What is the answer for 4/5 ÷3/10 and 9/10 ÷7/20
The presidential election of 1840 is often considered the first “modern” election because (A) the slavery issue was first raised in this campaign (B) there was
the condition of equilibrium that results in the displacement of the mantle by the continental and oceanic crust is known as
scientists who study the customs  of a group of people
What is the next three terms for 4,7/4,-1/2,-11/4,...
scientists who study the customs  of a group of people
how to factor 21-7t+3r-rt
What are numbers between 67 and 113 that is a multiple of 2 , 6 , and 8 ?
What are two prime number that are greater than 25 and less than 35