# Area of an Equilateral Triangle side 7 inches 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 7 inches is 21.217 inches2.

Area of an Equilateral Triangle 7 in in other units

Value unit
0.0005389 km2
0.0003349 mi2
0.5389118 m2
1.7680833 ft2
21.217 in2
0.5893611 yd2
53.89118 cm2
538.9118 mm2

## Area of an Equilateral Triangle side 7 inches

Steps:

Given that side = 7 in

Area of an Equilateral Triangle = A = (√3)/4 × 72

Put the value of side in Area Formula.

Area= \$(√3)\above 1pt4\$ × 72

Area = \$(√3)\above 1pt4\$ x 7 x 7

Multiply 7.0 in and 7.0 in

Area = \$(√3)\above 1pt4\$ x 49.0

Area = \$1.732\above 1pt4\$ x 49.0

Area = 0.433 x 49.0

Area= 21.217 in2

∴ Area of an Equilateral Traingle side 7 in is 21.217 in2

### 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. 