App description

Rectangular area calculation formula:

Rectangular area \(S=ab\)

Rectangular diagonal \(l=√[a^2+b^2]\)

In the formula:

• a - short side
• b - long side
• S - rectangular area
• l - rectangular diagonal

Usage example

Input data:

A—short side: 4

B—long side: 7

Click "Calculate" to output data

Rectangular area: 28

Rectangular diagonal: 8.062

Classic physics Algebraic Geometric Daily Electronic Web Material EIA Health Trigonometric