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If each side of the equilateral triangle measures 9c find the height of the triangle?
Wiki User
∙ 13y ago
The area of a triangle is one-half the product of the triangle's base and height. The height of an equilateral triangle is the distance from one vertex along the perpendicular bisector line of the opposite side. This line divides the equilateral triangle into two right triangles, each with a hypotenuse of 9c and a base of (9/2)c. From the Pythagorean theorem, the height must be the square root of {(9c)2 - [(9/2)c]}, and this height is the same as that of the equilateral triangle.
Wiki User
∙ 13y ago
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What is the measure of an angle an equilateral triangle is equal too?
Each of the 3 interior angles of an equilateral triangle measures 60 degrees
Can you draw a right angle equllarteall triangle?
No because each 3 angles of an equilateral triangle measures 60 degrees.
Three angles of a triangle measures 60degree each the triangle is an isosceles?
Yes, but most people would call it equilateral...
What is the length of each side of an equilateral triangle with a perimeter of 15 m?
Each side measures 5 m
Why each of the angles of an equilateral triangle measures 60o?
Equilateral triangles have all 3 sides the same lengh. The internal angles of any triangle add to 180 degrees, thus each individual angle in an equilateral triangle must = 180/3. This is 60 degrees.
What is the measure of each angle in an acute equilateral triangle?
Each interior angle of an equilateral triangle measures 60 degrees
What are the sizes of the angles in an equilateral triangle?
Each angle of an equilateral triangle measures 60 degrees. They are all the same.
Each angle in an equilateral triangle measures?
They each measure 60 degrees
What is the measure of an angle an equilateral triangle is equal too?
Each of the 3 interior angles of an equilateral triangle measures 60 degrees
Which are the measures of the 3 angles of an equilateral triangle?
They are each 60 degrees.
Can a triangle be equilateral?
Yes, if each of its angles measures 60 degrees.
What type of triangle measures 60 degrees?
The 3 interior angles of an equilateral triangle each measures 60 degrees
What is the height of an equilateral triangle with a length of x?
Cutting the equilateral triangle in half results in two right triangles each with a base of length x/2, and angles of 30, 60, and 90 degrees. Using the lengths of sides of a 30-60-90 triangle it can be found that the height is (x/2)√(3), which is the same as the height of the equilateral triangle.So the height of the equilateral triangle is x√(3) / 2.
How many degrees does each angle of an equilateral triangle measure?
Each of the 3 angles measures 60 degrees. There are 180 degrees in a triangle.
Three angles of a triangle measures 60degree each the triangle is an isosceles?
Yes, but most people would call it equilateral...
Can you draw a right angle equllarteall triangle?
No because each 3 angles of an equilateral triangle measures 60 degrees.
Can an equilateral triangle be acute?
Yes. Acute angle is less than 90°. 60° which is less than 90°, can make an equilateral triangle .
