Resol 1036/2*(frac{pi*40^2{4})*sin(52^2)}

$$\frac{ 1036 }{ 2 \times ( \frac{ \pi \times { 40 }^{ 2 } }{ 4 } ) \times \sin ( { 52 }^{ 2 } ) }$$

Calcula

$$-\frac{32375000000000000}{1743911843603067\pi }\approx -5,909291002$$

Passos de solució

Evaluate trigonometric functions in the problem

$$\frac{1036}{2 \cdot {(\frac{\pi \cdot {(40)} ^ {2}}{4})} \cdot -0,06975647374412268}$$

Calculeu 40 elevat a 2 per obtenir 1600.

$$\frac{1036}{2\times \frac{\pi \times 1600}{4}\left(-0,06975647374412268\right)}$$

Dividiu \pi \times 1600 entre 4 per obtenir \pi \times 400.

$$\frac{1036}{2\pi \times 400\left(-0,06975647374412268\right)}$$

Multipliqueu 2 per 400 per obtenir 800.

$$\frac{1036}{800\pi \left(-0,06975647374412268\right)}$$

Multipliqueu 800 per -0,06975647374412268 per obtenir -55,805178995298144.

$$\frac{1036}{-55,805178995298144\pi }$$