**Find the height of an equilateral triangle of side 4âˆš2cm**

The area of an equilateral triangle may be calculated when the length of one its sides is known. Determine the area of a triangle when the base and height are known. Take any two identical triangles with base s and height h. We can always form a parallelogram of base s and height h with these two triangles. Since the area of a parallelogram is s x h, the area A of a triangle is therefore Â½ s... The child would need to work out that the two angles shown equal 70Âº. Therefore, for the three angles to total 180Âº, the third angle must be 110Âº. Therefore, for the three angles to â€¦

**What is the area of an equilateral triangle with height of**

Real World Triangles There are, of course, many ways that I could have measured the height of my nemesis palm tree. The most directâ€”but also most difficult, dangerous, and dumbâ€”method would have been to climb the tree and stretch a giant tape measure down its trunk.... 24/05/2011Â Â· This video provides an example of how to use a 30-60-90 triangle to determine the perimeter or an equilateral triangle. Complete Video Lists at www.mathispower4u.yolasite.com or www.mathispower4u

**Finding the height of an equilateral triangle-Geometry Help**

For example, a triangle in which all three sides have equal lengths is called an equilateral triangle while a triangle in which two sides have equal lengths is called isosceles. When none of the sides of a triangle have equal lengths, it is referred to as scalene, as depicted below.... The area of an equilateral triangle (all sides congruent) can be found using the formula where s is the length of one side of the triangle. Try this Drag the orange dots on each vertex to reshape the triangle. The formula shown will recalculate the area using this method. When you know all three

**What Is the Height of an Equilateral Triangle? Reference.com**

Explanation: Equilateral triangles have sides of all equal length and angles of 60Â°. To find the height, we can draw an altitude to one of the sides in order to split the triangle into two equal 30-60-90 triangles.... @ja72,the triangle is equilateral. â€“ leo Jan 6 '12 at 16:49 ja72, it's an equilateral triangle so all the angles are 60 deg. J.M. would you like to put that as an answer? so i can accept it? and thanks â€“ AndrÃ© AlÃ§ada Padez Jan 6 '12 at 16:49

## How To Work Out Height Of Equilateral Triangle

### Area of an equilateral triangle Math Open Reference

- Example Determine the Perimeter of an Equilateral
- How do you calculate the height of an equilateral triangle
- How to Calculate the Area of an Equilateral Triangle
- How to Calculate the Area of an Equilateral Triangle

## How To Work Out Height Of Equilateral Triangle

### The length of each side of an equilateral triangle is the product of 1.1547 x height. ( Note: 1.1547 is twice the reciprocal of the square root of 3.). Example: if the height of an equilateral triangle is 30 cm, the length of each side will be 34.641cm (30 x 1.1547cm).

- The simple method above requires you to actually measure the height of a triangle. If you know the length of two of the sides and the included angle, you can work out the area analytically using sine and cosine (see diagram below). Method 3. Use Heron's formula. All you need to know are the lengths of the three sides. Area = âˆš(s(s - a)(s - b)(s - c)) Where s is the semiperimeter of the
- The length of each side of an equilateral triangle is the product of 1.1547 x height. ( Note: 1.1547 is twice the reciprocal of the square root of 3.). Example: if the height of an equilateral triangle is 30 cm, the length of each side will be 34.641cm (30 x 1.1547cm).
- Use pythagoras, because you can split the base of the triangle to 2sq2 (4sq2 divided 2) and then use pythagoras to figure out the value of the height. 0 Reply
- The area of an equilateral triangle (all sides congruent) can be found using the formula where s is the length of one side of the triangle. Try this Drag the orange dots on each vertex to reshape the triangle. The formula shown will recalculate the area using this method. When you know all three

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