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A day full of math games & activities. Find one near you.
Find the area of an equilateral triangle with a side of 6 inches?
Solution:
The area of an equilateral triangle is the amount of space that an equilateral triangle covers in a 2-dimensional plane. An equilateral triangle is a triangle with all sides equal and all its angles measuring 60°.
Area of equilateral triangle ΔABC = (√3/4) × a2 square units
Where a is the side of the triangle.
It is given that
Side of the equilateral triangle = 6 inches
Substituting it in the formula
Area of equilateral triangle ΔABC = (√3/4) × 62
= (√3/4) × 36
= 9√3 inches2
Therefore, the area of an equilateral triangle is 9√3 inches2.
Find the area of an equilateral triangle with a side of 6 inches?
Summary:
The area of an equilateral triangle with a side of 6 inches is 9√3 inches2.
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