GfhDi2cdandrabbeatr
GfhDi2cdandrabbeatr GfhDi2cdandrabbeatr
  • 13-10-2016
  • Mathematics
contestada

The altitude of an equilateral triangle is 7 root 3 units long. The length of one side of the triangle is ____ units.

A. 7
B. 14
C. 14 root 3
D. (7 root 3) /2

Respuesta :

HomertheGenius
HomertheGenius HomertheGenius
  • 22-10-2016
The altitude of an equilateral triangle:
h = s √3 / 2, where s is the length of one side of the triangle.
s √3 /2 = 7 √ 3   / : √3
s / 2 = 7
s = 7 * 2
s = 14 units
Answer:
B ) 14

Answer Link
rivillastick rivillastick
  • 10-05-2022

Answer:

B ) 14

Step-by-step explanation:

The altitude of an equilateral triangle:

h = s √3 / 2, where s is the length of one side of the triangle.

s √3 /2 = 7 √ 3   / : √3

s / 2 = 7

s = 7 * 2

s = 14 units

Answer Link

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