Question

draw an isosceles triangle in which each of the equal sides is of length 5.3 cm and the angle bettween them is 55 degree measure the other two angle with figure ​

Answer 1

In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case. Examples of isosceles triangles include the isosceles right triangle, the golden triangle, and the faces of bipyramids and certain Catalan solids.