Inradius of Rhombus given Area and Acute Angle Calculator

Calculate Inradius





Formula

The formula to calculate the Inradius of a Rhombus given its area and acute angle is:

\[ \text{Inradius} = \frac{\sqrt{\text{Area} \times \sin(\text{Acute Angle})}}{2} \]

Definition

The Inradius of a Rhombus is defined as the radius of the circle which is inscribed inside the rhombus. The Area of a Rhombus is the amount of two-dimensional space occupied by the rhombus. The Acute Angle of a Rhombus is the angle inside the rhombus which is less than 90 degrees.

Example Calculation

Let's assume the following values:

Using the formula:

\[ \text{Inradius} = \frac{\sqrt{70 \times \sin(0.785398163397301)}}{2} \approx 3.51772208549265 \, \text{meters} \]

The Inradius of the Rhombus is approximately 3.51772208549265 meters.

Conversion Chart

Area (square meters) Acute Angle (radians) Inradius (meters)
60 0.7853981633973 3.256777812162913
65 0.7853981633973 3.389761819697618
70 0.7853981633973 3.517722085492650
75 0.7853981633973 3.641188287804658
80 0.7853981633973 3.760603093086116