Given the length of two sides and the angle between them, the following formula can be used to determine the area of the triangle. Note that the variables used are in reference to the triangle shown in the calculator above. Given a = 9, b = 7, and C = 30°: Another method for calculating the area of a triangle uses Heron's f See more

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a = b √ 3 = 5 √ 3 c = b × 2 √ 3 = 10 √ 3 As can be seen from the above, knowing just one side of a 30°-60°-90° triangle enables you to determine the length of any of the other sides relatively

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Side length of a triangle This calculator computes side length of a triangle given two sides and angle between them (law of cosines) After I've written Pythagorean theorem calculator, I've

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Triangle Sides Calculator. This calculator calculates for the length of one side of a right triangle given the length of the other two sides. A right triangle has two sides perpendicular to each

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b2 = a2 + c2 – 2ac×cos (B) c2 = a2 + b2 – 2ab×cos (C) Where a , b, and c are the side lengths and A , B, and C are the internal angles. The law of sines is given as: sin (A)⁄a = sin (B)⁄b = sin