Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : May 01, 2023


Choose

Side (a)
Side (b)
Angle α


Area of a Parallelogram Side (a) 3 in and Side (b) 18 cm With Angle 2.1 Radians is 18.3516953 in2 or 118.3977967 cm2.

Area of a Parallelogram Side (a) 3 in and Side (b) 18 cm With Angle 2.1 Radians is 18.3516953 in2 or 118.3977967 cm2.


  Area of a Parallelogram Side (a) 3 in and Side (b) 18 cm With Angle 2.1 Radians in other units

Value unit
0.0004661 km²
0.0002896 mi²
0.4661331
1.5293079 ft²
18.3516953 in²
0.5097693 yd²
46.6133061 cm²
466.1330606 mm²

Steps:

Given that Parallelogram side (a) = 3 in and side (b) = 18 cm with angle = 2.1 radians

We know that, Area = a * b * sin(α)

      Unit Conversion of Width 18 cm = 7.0866142 in

18 Centimeters is 7.0866142 inches

To convert Centimeter to Inches

we know that, 1 Centimeter = 0.393705 inches or
                         1 Centimeter = 1/2.54 inches

To convert Centimeters to inches, divide the centimeter value by 2.54.

Result in Centimeters: 18 × cm/2.54 × in/cm

Cancel The Comman factor of cm

Result in Inches: 18/2.54 in

Divide the 18 by 2.54

Result in Inches: 7.0866142 inches

∴ 18 Centimeters = 7.0866142 inches

Put the values a, b and angle values in above Area Formula

A = 3 * 7.0866142 * sin(2.1)

Simplify the above Equations

A = 18.3516953 in²

∴ Area of a Parallelogram side (a) 3 in and side (b) 18 cm with angle 2.1 radians is 18.3516953 in²

or

      Unit Conversion of Length 3 in = 7.62 cm

3 Inches is 7.62 Centimeters

To convert Inches to Centimeters

we know that, 1 Inche = 2.54 Centimeters

To convert Inches to Centimeters, multiply the inche value by 2.54

Result in Centimeters: 3 in × 2.54 × cm/in

Cancel The Comman factor of in

Result in Centimeters: (3 x 2.54 cm)

Multiply 3 into 2.54

Result in Centimeters: 7.62 Centimeters

∴ 3 Inches = 7.62 Centimeters

Put the values a, b, angle values in above Area Formula

A = 7.62 * 18 * sin(2.1)

Simplify the above Equations

A = 118.3977967 cm²

∴ Area of a Parallelogram side (a) 3 in and side (b) 18 cm with angle 2.1 radians is 118.3977967 cm²

Area of Parallelogram Calculations

Here are examples of Area of Parallelogram calculations.