# Angle measures and segment lengths calculator

An exterior angle of a triangle is equal to the sum of the opposite interior angles. Every triangle has six exterior angles (two at each vertex are

## Woodturning

Asegment = Asector - Aisosceles triangle = (0.5 × r² × α) - (0.5 × r² × sin (α)) = 0.5 × r² × (α – sin (α)) Formula given radius and height Asegment = r² Get detailed step-by-step resolutions

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## The Complete Circular Arc Calculator

In the First point section of the calculator, enter the coordinates of one of the endpoints of the segment, x₁ and y₁. Similarly, in the Second point section, input the ## Arc Length Calculator

Line segment Calculator. This tool calculates the properties (length, midpoint, slope, normal vector and perpendicular bisector) of a line segment. It also calculates its explicit, parametric

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## Circular Segment

Calculate Extra Margin to allow for Angled Sides. Angle. Segment Height. Side Angle. Woodturning segment margin allowance for angle diagram. All Metric Inputs in Millimetres

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