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Given an altitude of 12 units, an equilateral triangle has side lengths of 13.9 (13.85641) units.
Each side of the triangle is 16.16581 units in length.
The length of each side is 9.2376 cm. (rounded)
12 inches
6in.
Given an altitude of 12 units, an equilateral triangle has side lengths of 13.9 (13.85641) units.
No. The altitude is smaller.
Use Pythagoras' theorem: 92-4.52 = 60.75 and the square root of this is the altitude which is 7.794 inches to 3 d.p.
The triangle's altitude is 8.7 (8.66025) cm.
The altitude of an equilateral triangle is (√3)/2*a. where 'a' is the side of the triangle. It can be just find by giving a perpendicular to the base of the triangle, the base of the triangle become a/2 and one side is a. so by applying Pythagoras theorem we will get the desired formula.
Each side of the triangle is 16.16581 units in length.
The perimeter of an equilateral triangle with a side length of 4 inches is 12 inches. Each side of an equilateral triangle is equal in length, so the perimeter is found by multiplying the side length (4 inches) by 3.
There is not enough information to answer the question.
Given side lengths of 14 units, the altitude is 12.1 (12.12436) units.
Given side lengths of 8 units, an equilateral triangle will have an altitude of 7 (6.9282) units.
3 inches, an equilateral triangle has equal side lengths and angle measures
With an altitude of 10 units, this triangle's sides each measure 11.55 (11.54701) units.