dakotaaseiberr dakotaaseiberr
  • 02-04-2021
  • Mathematics
contestada

(1 point)
10. A piece of art is in the shape of an equilateral triangle with sides of 21 in. What is the area of
the piece of art to the nearest tenth?
311.8 in.2
381.9 in?
155.9 in.2
191.0 in.2

Respuesta :

n0pe3 n0pe3
  • 02-04-2021

Answer:

191.0

Step-by-step explanation:

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