The altitude forms a right angle triangle with half the side length and one side as the hypotenuse.
Using Pythagoras:
(½side)² + altitude² = side²
→ altitude² = side² - ¼side²
→ altitude² = ¾side²
→ altitude = (√3)/2 × side
→ altitude = (√3)/2 × 6 = 3√3 ≈ 5.2
The sides are 2*sqrt(3) units in length.
The original statement is: "If a triangle has three sides of the same length, then it is equilateral." Inverse: "If a triangle does not have three sides of the same length, then it is not equilateral." Converse: "If a triangle is equilateral, then it has three sides of the same length." Contrapositive: "If a triangle is not equilateral, then it does not have three sides of the same length."
All three sides of an equilateral triangle are..."equal" in length.
An isoceles triangle has TWO sides of equal length but an equilateral triangle has THREE sides of equal length
a equilateral triangle has all the sides the same length.
Given side lengths of 8 units, an equilateral triangle will have an altitude of 7 (6.9282) units.
The sides are 2*sqrt(3) units in length.
With an altitude of 10 units, this triangle's sides each measure 11.55 (11.54701) units.
The original statement is: "If a triangle has three sides of the same length, then it is equilateral." Inverse: "If a triangle does not have three sides of the same length, then it is not equilateral." Converse: "If a triangle is equilateral, then it has three sides of the same length." Contrapositive: "If a triangle is not equilateral, then it does not have three sides of the same length."
All three sides of an equilateral triangle are..."equal" in length.
An isoceles triangle has TWO sides of equal length but an equilateral triangle has THREE sides of equal length
is called an equilateral triangle
a equilateral triangle has all the sides the same length.
an equilateral triangle
A triangle with equal length sides
9.794747317 m (with the help of Pythagoras' theorem)
All 3 sides of an equilateral triangle are equal in length Only 2 sides of an isosceles triangle are equal in length