Por que converter Radianos para Graus?
A conversão entre radianos (rad) e graus (°) é uma das conversões de ângulo mais comuns. Seja para engenharia, culinária, viagens ou ciência, saber como converter rapidamente rad para ° economiza tempo e previne erros.
Angle conversions between rad and ° are fundamental in geometry, astronomy, and navigation. Engineers and architects convert between degrees and radians for structural calculations and trigonometric functions. In astronomy, precise angle measurements are needed to track celestial bodies and calculate distances in space. Navigational tools, from simple compasses to complex GPS systems, rely on accurate angular data to plot courses. A small error in angle conversion can lead to significant deviations over long distances, causing bridges to misalign or ships to miss their destinations.
Como converter Radianos para Graus
Para converter radianos para graus, use a seguinte fórmula:
° = rad × 57.29577951
Exemplo: 1 rad = 57.29577951 °
Por exemplo, 5 rad = 286.4788976 °, 10 rad = 572.9577951 ° e 100 rad = 5729.577951 °. Para valores maiores, 1000 rad = 57295.77951 °. Inversamente, 1 ° = 0.01745329252 rad. Nossa calculadora realiza esta conversão instantaneamente com precisão total — sem erros de arredondamento.
Erros comuns a evitar
- Radians vs Degrees: calculators often default to Radians; check mode.
- Gradians: a Gradian is not a Degree (100 grads = 90 degrees).
- Modulus 360: 370 degrees is physically same as 10 degrees, but mathematically distinct.
Dicas profissionais
- Carpentry: 45 degrees is the classic miter cut for corners.
- Triangles: Angles in a triangle always add up to 180 degrees.
- Sun angle: Impacts solar panel efficiency; tilt towards equator.
O que é Radiano?
The standard SI unit of angular measure. 1 rad ≈ 57.3 degrees.
Mathematics and physics.
O que é Grau?
A measurement of plane angle, 1/360 of a full rotation.
Geometry and navigation.