Area of an Equilateral Triangle side 18 centimeters Calculator
Area of an Equilateral Triangle side 18 centimeters is 140.292 centimeters2.
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 18 centimeters is 140.292 centimeters2.
Area of an Equilateral Triangle 18 cm in other units
| Value | unit |
|---|---|
| 0.0014029 | km2 |
| 0.0008717 | mi2 |
| 1.40292 | m2 |
| 4.6027559 | ft2 |
| 55.2330709 | in2 |
| 1.534252 | yd2 |
| 140.292 | cm2 |
| 1402.92 | mm2 |
Area of an Equilateral Traingle side 18 cm is 140.292 cm2
Steps:
Given that side = 18 cm
Area of an Equilateral Triangle = A = (√3)/4 × 182
Put the value of side in Area Formula.
Area= $(√3)\above 1pt4$ × 182
Area = $(√3)\above 1pt4$ x 18 x 18
Multiply 18.0 cm and 18.0 cm
Area = $(√3)\above 1pt4$ x 324.0
Area = $1.732\above 1pt4$ x 324.0
Area = 0.433 x 324.0
Area= 140.292 cm2
∴ Area of an Equilateral Traingle side 18 cm is 140.292 cm2