Solve 2*4*151.642*sin(161.315/2)

$$2 \times 4 \times 151.642 \times \sin ( \frac{ 161.315 }{ 2 } )$$

Evaluate

$$1197.04444594002936176$$

Solution Steps

Evaluate trigonometric functions in the problem

$$2 \cdot 4 \cdot 151.642 \cdot 0.98673557287891$$

Multiply 2 and 4 to get 8.

$$8\times 151.642\times 0.98673557287891$$

Multiply 8 and 151.642 to get 1213.136.

$$1213.136\times 0.98673557287891$$

Multiply 1213.136 and 0.98673557287891 to get 1197.04444594002936176.

$$1197.04444594002936176$$

Factor

$$\frac{53 \cdot 173 \cdot 1181 \cdot 75821 \cdot 9112319}{2 ^ {13} \cdot 5 ^ {17}} = 1197\frac{277787125183488}{6250000000000000} = 1197.0444459400294$$