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30 Ιουλ 2024 · 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 equal in measure). The exterior angles, taken one at each vertex, always sum up to 360 ° 360\degree 360° .
- Law of Sines
This law of sines calculator is a handy tool for solving...
- Law of Sines
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
To calculate the exterior angle, divide the total degree measurement (360) by the number of sides of the polygon. The sum of the interior angles of a polygon can be calculated using the formula: (N-2) * 180 degrees.
The sum of the exterior angles of any triangle, regardless of its shape, is always 360 degrees. Here’s how you calculate them: def exterior_angles (a, b, c): return 360 - (a + b + c)
Formulas. This calculator uses the following formulas: Side Length a = 2R sin (π/N) = 2r tan (π/N) Interior Angle x = ( ( (N-2)/N) × 180° ) [degrees] Exterior Angle y = (360° / N) [degrees] Circumradius R = a / 2sin (π/N) = r / cos (π/N) Inradius r = R cos (π/N) = (1/2)a cot (π/N) Perimeter P = Na. Area A = (1/4)Na2 cot (π/N) = Nr2 tan (π/N) Where:
Although side a and angle A are being used, any of the sides and their respective opposite angles can be used in the formula. This free triangle calculator computes the edges, angles, area, height, perimeter, median, as well as other values and a diagram of the resulting triangle.
3 Οκτ 2024 · Calculation Formula. For a polygon with \ ( n \) sides, the formulas are: Sum of Interior Angles: \ [ \text {Sum of Interior Angles (degrees)} = (n - 2) \times 180 \] Single Interior Angle: \ [ \text {Single Interior Angle (degrees)} = \frac {\text {Sum of Interior Angles}} {n} \] Exterior Angle: \ [ \text {Exterior Angle (degrees)} = 180 ...
