Step-by-step explanations are provided for each calculation. This calculator solves the Pythagorean Theorem equation for sides a or b, or the hypotenuse c. The hypotenuse is the side of the triangle opposite the right angle. By … Each triangle has six main characteristics: three sides a, b, c, and three angles (α, β, γ). Calculator 1 - You know one side and the hypotenuse How to use the calculators The other two values will be filled in. To calculate any angle, A, B or C, enter 3 side lengths a, b and c. This is the same calculation as Side-Side-Side (SSS) Theorem. Plus, unlike other online triangle calculators, this calculator will show its work by detailing each of the steps it took to solve the formulas for finding the missing values. Right Triangle Trig Calculator Fill in two values and press Calculate. The trigonometric ratios used to find angles A and B are given by sin(A) = a / h , A = arctan(a / h) sin(B) = b / h , B = arctan(b / h) The area and perimeter of the right triangle are given by Area = (1/2) a b . See the solution with steps using the Pythagorean Theorem formula. The calculator solves the triangle specified by three of its properties. In order to calculate the unknown values you must enter 3 known values. Click on the "Calculate" button to solve for all unknown variables. An exterior angle of an isosceles triangle has measure 150°. You may adjust the accuracy of your results. Code to add this calci to your website Just copy and paste the below code to your webpage where you want to display this calculator. Uses the law of cosines to calculate unknown angles or sides of a triangle. Inscribing A Circle Within A Kite All kites are tangential quadrilaterals, meaning that they are 4 sided figures into which a circle (called an incircle) can be inscribed such that each of the four sides will touch the circle at only one point. Easy to use calculator to solve right triangle problems. For right triangles only, enter any two values to find the third. Here you can enter two known sides or angles and calculate unknown side ,angle or area. Calculator Use. Free Trapezoid Sides & Angles Calculator - Calculate sides, angles of an trapezoid step-by-step This website uses cookies to ensure you get the best experience. Geometric Kite Calculator, Geometry Kite Calculator, quadrilateral. To enter a value, click inside one of the text boxes. 1 Find the missing angle measure in the polygon A ] 77 B ] 87 C ] 97 D ] 107 i think its b 2 Find the sum of the interior angles in 10 - sided polygon A ] 1,260 B ] 1,440 c ] 1,620 d ] 1,800 i think its c or b 3 Find the measure . 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