Area of an Equilateral Triangle side 9 inches Calculator
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 inches is 35.073 inches2.
Area of an Equilateral Triangle 9 in in other units
| Value | unit |
|---|---|
| 0.0008909 | km2 |
| 0.0005536 | mi2 |
| 0.8908542 | m2 |
| 2.92275 | ft2 |
| 35.073 | in2 |
| 0.97425 | yd2 |
| 89.08542 | cm2 |
| 890.8542 | mm2 |
Area of an Equilateral Triangle side 9 inches
Steps:
Given that side = 9 in
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 in and 9.0 in
Area = $(√3)\above 1pt4$ x 81.0
Area = $1.732\above 1pt4$ x 81.0
Area = 0.433 x 81.0
Area= 35.073 in2
∴ Area of an Equilateral Traingle side 9 in is 35.073 in2
Area & Perimeter of an Equilateral Triangle Calculations
Here are examples of Area of an Equilateral Triangle calculations.
- Area of an Equilateral Triangle 10 in
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Here are examples of Perimeter of an Equilateral Triangle calculations.
- Perimeter of an Equilateral Triangle 10 in
- Perimeter of an Equilateral Triangle 11 in
- Perimeter of an Equilateral Triangle 12 in
- Perimeter of an Equilateral Triangle 13 in
- Perimeter of an Equilateral Triangle 14 in
