How to Calculate First Inner Side of Concave Quadrilateral?
First Inner Side of Concave Quadrilateral calculator uses First Inner Side of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Outer Diagonal of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Outer Diagonal of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral))) to calculate the First Inner Side of Concave Quadrilateral, First Inner side of Concave Quadrilateral formula is defined as the length of one of the inner sides of the Concave Quadrilateral. First Inner Side of Concave Quadrilateral is denoted by SFirst Inner symbol.
How to calculate First Inner Side of Concave Quadrilateral using this online calculator? To use this online calculator for First Inner Side of Concave Quadrilateral, enter First Outer Side of Concave Quadrilateral (SFirst Outer), Outer Diagonal of Concave Quadrilateral (dOuter) & Second Acute Angle of Concave Quadrilateral (∠Second Acute) and hit the calculate button. Here is how the First Inner Side of Concave Quadrilateral calculation can be explained with given input values -> 7.131824 = sqrt(10^2+8^2-(2*10*8*cos(0.785398163397301))).