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Gennadij [26K]
3 years ago
14

What is the length of the altitude of the equilateral triangle below? Thank you! <3

Mathematics
2 answers:
creativ13 [48]3 years ago
8 0

<u>Answer:</u>

The correct answer option is C. 4\sqrt{3}.

<u>Step-by-step explanation:</u>

We are given an equilateral triangle which is divided into two equal halves and that makes two right angled triangles with known measures of angles.

We are to find the length of the altitude of the triangle. For that we can use the trigonometric ratios.

sin 60 = \frac{a}{8}

\frac{\sqrt{3} }{2} =\frac{a}{8}

a= \frac{\sqrt{3} }{2} \times 8

a = 4\sqrt{3}

Therefore, the correct answer option is C. 4\sqrt{3}.

irga5000 [103]3 years ago
5 0

Answer:

The correct answer option is C. . \

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Answer:

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Decimal: 0.35

Step-by-step explanation:

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Fraction: 3/20

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<h3>Step-by-step explanation:</h3>

The point of intersection of the perpendicular bisectors of a triangle is the circumcenter, the center of the circle that contains the three triangle vertices.

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Step-by-step explanation:

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2 years ago
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