# Area of an Equilateral Triangle side 18 meters Calculator

Enter the Equilateral Triangle Side

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 meters is 140.292 meters2.

Area of an Equilateral Triangle 18 m in other units

Value unit
0.140292 km2
0.0871736 mi2
140.292 m2
460.2755906 ft2
5523.3070866 in2
153.4251969 yd2
14029.2 cm2
140292.0 mm2

## Area of an Equilateral Triangle side 18 meters

Steps:

Given that side = 18 m

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 m and 18.0 m

Area = \$(√3)\above 1pt4\$ x 324.0

Area = \$1.732\above 1pt4\$ x 324.0

Area = 0.433 x 324.0

Area= 140.292 m2

∴ Area of an Equilateral Traingle side 18 m is 140.292 m2

### Area & Perimeter of an Equilateral Triangle Calculations

Here are examples of Area of an Equilateral Triangle calculations.

Here are examples of Perimeter of an Equilateral Triangle calculations. 