allison0210 allison0210
  • 16-04-2021
  • Mathematics
contestada

An equilateral triangle has side length 8 units. What is the area?
A. 24√3 units
B. 24 units
C. 32 units
D. 16√3 units

Respuesta :

xxNMNxx
xxNMNxx xxNMNxx
  • 16-04-2021

Answer:

D. 16√3

Step-by-step explanation:

To find the area, you have to find the height. To find that, you spit the triangle in half for a 30 - 60 - 90 triangle and figure out that the height is 4√3.

After you find the height, you do the equation for the area of a triangle which is 1/2 side * height, and you fill it out.

1/2 8 * 4√3

4 * 4√3

16√3

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joeysssss
joeysssss joeysssss
  • 16-04-2021
I’m going to say B from what I found
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