Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : May 30, 2023


Enter the Side (b)

Enter the Side (b)

Enter the Angle (γ)


Area of Triangle 78 foot by 31 inches is 38.5008545 inches2 or 35099.3184977 foot2.

The area of a triangle is defined as the total space that is enclosed by any particular triangle. The basic formula to find the area of a given triangle is A = 1/2x a × b x sin(γ), where a, b are the sides and sin(γ) is angle of the given triangle. Area of Triangle 78 foot by 31 inches is 38.5008545 inches2 or 35099.3184977 foot2.


    Area of a Triangle side (a) 78 ft , side (b) 31 in and with angle (γ) = 106 degrees in other units

Value unit
0.0117351 km2
0.0072918 mi2
11.7350605 m2
38.5008545 ft2
462.010254 in2
12.8336182 yd2
1173.5060452 cm2
11735.0604516 mm2

Steps:

Given that Side (a) = 78 ft , Side (b) = 31 in and with Angle(γ) = 106 degrees

We know that, Area = 1/2 * a * b * sin(γ)

      Unit Conversion of Width 31 in = 2.5833333 ft

31 Inches is 2.5833333 feet

To convert Inches to Feet

we know that, 1 Inches = 0.0833333 Feet or
                         1 Foot = 1/12 foot

To convert Inches to Feet, divide the inche value by 12.

Result in Foot: 31 × in/12 × ft/in

Cancel The Comman factor of in

Result in Feet: $31\above 1pt12$

Divide the 31 by 12

Result in Feet: 2.5833333 feet

∴ 31 Inches = 2.5833333 feet

A = 1/2 * 2.5833333 * 31 * sin(106°)

Simplify each term

A = 38.5008545 ft²

∴ Area of a Triangle side (a) 78 ft , side (b) 31 in and with angle (γ) = 106° degrees is 38.5008545 ft²

or

      Unit Conversion of Length 78 ft = 936.0 in

78 Foot is 936.0 inches

To convert Foot to Inches

we know that, 1 Foot = 12 inches

To convert Foot to inches, multiply the foot value by 12.

Result in Foot: 78 ft × 12 × in/ft

Cancel The Comman factor of ft

Result in Inches: (78 x 12 in)

Multiply 78 into 12

Result in Inches: 936.0 inches

∴ 78 Foot = 936.0 inches

A = 1/2 * 78 * 936.0 * sin(106°)

Simplify each term

A = 35099.3184977 in²

∴ Area of a Triangle side (a) 78 ft , side (b) 31 in and with angle (γ) = 106° degrees is 35099.3184977 in²