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What is the length of an altitude of an equilateral triangle with a side length of 9 inches?
Wiki User
∙ 11y ago
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.
Wiki User
∙ 11y ago
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What is the length of the altitude of an equilateral triangle when sides are 20 in length?
Using Pythagoras' theorem its height works out as 17.321 inches rounded to 3 decimal places
What is the perimeter of an equilateral triangle that measure 4 in on one side?
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.
A rectangle and triangle have equal areas the length of the rectangle is 12 in and its width is 8 in if the base of the triangle is 32 in what is the length in inches of the altitude drawn to the base?
A rectangle and a triangle have equal areas. The length of the rectangle is 12 inches, and its width is 8 inches. If the base of the triangle is 32 inches, what is the length, in inches, of the altitude drawn to the base?
What is the side of an equilateral triangle if its altitude is 3?
The sides are 2*sqrt(3) units in length.
What is the area of an equilateral triangle whose altitude is 4?
It is double the length of the base, in square units.
Is the altitude of an equilateral triangle equal to a side length?
No. The altitude is smaller.
What is the length of a side of an equilateral triangle that has a altitude of 12?
Given an altitude of 12 units, an equilateral triangle has side lengths of 13.9 (13.85641) units.
What is the length of the altitude of an equilateral triangle when sides are 20 in length?
Using Pythagoras' theorem its height works out as 17.321 inches rounded to 3 decimal places
Can the median of an equilateral triangle be longer than its altitude?
For the equilateral triangle in Euclidean space(i.e, the triangles you see in general) median is the same as its altitude. So, both are of equal length.
What is the perimeter of an equilateral triangle that measure 4 in on one side?
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.
What is the area of an equilateral triangle with sides of 10 inches and 7 inches?
By definition, an equilateral triangle has all three sides of equal length! So it is impossible for it to have sides of length 10 inches and 7 inches!
If the altitude of an equilateral triangle is 14 how long is each side of the triangle?
Each side of the triangle is 16.16581 units in length.
What is the length of altitudeof an equilateral triangle with sides of 8?
Given side lengths of 8 units, an equilateral triangle will have an altitude of 7 (6.9282) units.
What is the Side length of an equilateral triangle with perimeter of 36 inches?
12 inches
What is the length of each side of an equilateral triangle when the altitude is 10?
With an altitude of 10 units, this triangle's sides each measure 11.55 (11.54701) units.
What is the length of the altitude of the equilateral triangle?
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.
A rectangle and triangle have equal areas the length of the rectangle is 12 in and its width is 8 in if the base of the triangle is 32 in what is the length in inches of the altitude drawn to the base?
A rectangle and a triangle have equal areas. The length of the rectangle is 12 inches, and its width is 8 inches. If the base of the triangle is 32 inches, what is the length, in inches, of the altitude drawn to the base?
