Solve A=1/2(43.8)35.1sin72.2

$$A = \frac { 1 } { 2 } ( 43.8 ) 35.1 \sin 72.2$$

Solve for A

$$A=731.892342906954597303$$

Steps for Solving Linear Equation

Evaluate trigonometric functions in the problem

$$A = \frac{1}{2} {(43.8)} \cdot 35.1 \cdot 0.9521293927421387$$

Convert decimal number 43.8 to fraction \frac{438}{10}. Reduce the fraction \frac{438}{10} to lowest terms by extracting and canceling out 2.

$$A=\frac{1}{2}\times \frac{219}{5}\times 35.1\times 0.9521293927421387$$

Multiply \frac{1}{2} times \frac{219}{5} by multiplying numerator times numerator and denominator times denominator.

$$A=\frac{1\times 219}{2\times 5}\times 35.1\times 0.9521293927421387$$

Do the multiplications in the fraction \frac{1\times 219}{2\times 5}.

$$A=\frac{219}{10}\times 35.1\times 0.9521293927421387$$

Convert decimal number 35.1 to fraction \frac{351}{10}.

$$A=\frac{219}{10}\times \frac{351}{10}\times 0.9521293927421387$$

Multiply \frac{219}{10} times \frac{351}{10} by multiplying numerator times numerator and denominator times denominator.

$$A=\frac{219\times 351}{10\times 10}\times 0.9521293927421387$$

Do the multiplications in the fraction \frac{219\times 351}{10\times 10}.

$$A=\frac{76869}{100}\times 0.9521293927421387$$

Convert decimal number 0.9521293927421387 to fraction \frac{9521293927421387}{10000000000}. Reduce the fraction \frac{9521293927421387}{10000000000} to lowest terms by extracting and canceling out 1.

$$A=\frac{76869}{100}\times \frac{9521293927421387}{10000000000000000}$$

Multiply \frac{76869}{100} times \frac{9521293927421387}{10000000000000000} by multiplying numerator times numerator and denominator times denominator.

$$A=\frac{76869\times 9521293927421387}{100\times 10000000000000000}$$

Do the multiplications in the fraction \frac{76869\times 9521293927421387}{100\times 10000000000000000}.

$$A=\frac{731892342906954597303}{1000000000000000000}$$

Assign A

$$A≔731.892342906954597303$$