Trigonometria Exemplos

$2 π {(3.5)}^{2} (1 + \sin (\frac{75}{2}))$

Etapa 1

Eleve $3.5$ à potência de $2$ .

$2 π \cdot 12.25 (1 + \sin (\frac{75}{2}))$

Etapa 2

Multiplique $2 π \cdot 12.25$ .

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Etapa 2.1

Multiplique $12.25$ por $2$ .

$24.5 π (1 + \sin (\frac{75}{2}))$

Etapa 2.2

Multiplique $24.5$ por $π$ .

$76.96902001 (1 + \sin (\frac{75}{2}))$

$76.96902001 (1 + \sin (\frac{75}{2}))$

Etapa 3

Avalie $\sin (\frac{75}{2})$ .

$76.96902001 (1 - 0.19779879)$

Etapa 4

Subtraia $0.19779879$ de $1$ .

$76.96902001 \cdot 0.8022012$

Etapa 5

Multiplique $76.96902001$ por $0.8022012$ .

$61.74464024$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$