Por que converter Graus para Radianos?
A conversão entre graus (°) e radianos (rad) é uma das conversões de ângulo mais comuns. Seja para engenharia, culinária, viagens ou ciência, saber como converter rapidamente ° para rad economiza tempo e previne erros.
Angle conversions between ° and rad 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 Graus para Radianos
Para converter graus para radianos, use a seguinte fórmula:
rad = ° × 0.01745329252
Exemplo: 1 ° = 0.01745329252 rad
Por exemplo, 5 ° = 0.0872664626 rad, 10 ° = 0.1745329252 rad e 100 ° = 1.745329252 rad. Para valores maiores, 1000 ° = 17.45329252 rad. Inversamente, 1 rad = 57.29577951 °. 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 Grau?
A measurement of plane angle, 1/360 of a full rotation.
Geometry and navigation.
O que é Radiano?
The standard SI unit of angular measure. 1 rad ≈ 57.3 degrees.
Mathematics and physics.