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Vikki [24]
2 years ago
11

Find the exact area of an equilateral triangle if the length of one side is 40

Mathematics
1 answer:
VARVARA [1.3K]2 years ago
8 0
Equilateral triangle is a triangle with the 3 sides of the same length, and the 3 angles with the same measures/degree.
The formula to find the area of a triangle is base x height/2 , you do have the base (40), but you need the height. To find the height of an equilateral triangle you use the formula: side/2 x radical3, this way u'll find the height and therefor can calculate the area of the triangle.
Hope that helped :)
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Answer:

Kindly check explanation

Step-by-step explanation:

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