App Description

Rectangular elbow area calculation

\(S= \frac {r π c°}{180°} \times 2(a+b)=0.01745rcl\)

• a, b - side length
• r - radius
• c - center angle
• l - perimeter
• S - rectangular elbow area

Usage example

Input data:

A—side length 1:5

B—side length 2:6

R-radius: 7

C—central angle: 90

Click "Calculate" to output data

Rectangular elbow area: 241.90

Classic physics Algebraic Geometric Daily Electronic Web Material EIA Health Trigonometric