you must know more information. Like the lengths of 2 sides. Then using Trig (law of sines or law of cosines) you can find the remaining sides and angles.
Chat with our AI personalities
Having sufficient angles or sides one can use either, The Law of Sines, or, The Law of Cosines. Google them.
the sum of the measures of the interior angles of any triangle equals 180*. the two base angles in an isoceles triangle are equal to each other so if you have the measure of one of the two base angles, then you know the other. so for example, if one base angle equals 36, then the equation to find the missing angles would be 36+36+x=180 when solved x=108, which would be the non base angle
It depends on whether X is the missing side, one of the angles or some other measure of the triangle.
At each vertex of a triangle, an exterior angle of the triangle may be formed by extending ONE SIDE of the triangle.
no, it has one right angle. it would be a square with a side missing if it had 3 right sides.