Area of an Equilateral Triangle side 9 foot Calculator
Area of an Equilateral Triangle side 9 foot is 35.073 foot2.
An equilateral triangle has all its sides as equal. The perpendicular drawn from the vertex of the triangle to the base divides the base into two equal parts. To calculate the area of the equilateral triangle, we have to know the measurement of its sides.Area of an Equilateral Triangle side 9 foot is 35.073 foot2.
Area of an Equilateral Triangle 9 ft in other units
| Value | unit |
|---|---|
| 0.0106903 | km2 |
| 0.0066426 | mi2 |
| 10.6902504 | m2 |
| 35.073 | ft2 |
| 420.876 | in2 |
| 11.691 | yd2 |
| 1069.02504 | cm2 |
| 10690.2504 | mm2 |
Area of an Equilateral Traingle side 9 ft is 35.073 ft2
Steps:
Given that side = 9 ft
Area of an Equilateral Triangle = A = (√3)/4 × 92
Put the value of side in Area Formula.
Area= $(√3)\above 1pt4$ × 92
Area = $(√3)\above 1pt4$ x 9 x 9
Multiply 9.0 ft and 9.0 ft
Area = $(√3)\above 1pt4$ x 81.0
Area = $1.732\above 1pt4$ x 81.0
Area = 0.433 x 81.0
Area= 35.073 ft2
∴ Area of an Equilateral Traingle side 9 ft is 35.073 ft2