 Hello and welcome to the session. In this session we discuss the following question which says draw a rhombus whose side is 7.2 centimeters and one angle is 60 degrees. Now let's move on to the solution. First we construct a rough sketch of the rhombus with size 7.2 centimeters and one angle 60 degrees. Consider the rhombus a b c b with one side a b equal to 7.2 centimeters and one angle as 60 degrees. Now we shall construct the rhombus step by step. So first we draw a b equal to 7.2 centimeters. This is a b of length 7.2 centimeters. Now since a b c d is a rhombus so obviously a b c d is a parallelogram. Now we know that adjacent angles of a parallelogram are supplementary. So when you consider this rhombus a b c d we say that its adjacent angles say angle a plus angle b is equal to 180 degrees. Now we have that angle b is 60 degrees. So we have angle a plus 60 degrees is equal to 180 degrees which means that angle a is equal to 180 degrees minus 60 degrees equal to 120 degrees. Thus now we have in rhombus a b c d angle a is 120 degrees angle b is 60 degrees and a b is 7.2 centimeters. So in the last sketch we mark angle a as 120 degrees. Now in the next step we make angle x a b equal to 120 degrees angle y b a equal to 60 degrees. So this angle x a b is of measure 120 degrees and angle y b a is of measure 60 degrees. Now since a b c d is a rhombus all the sides of a b c d rhombus are equal that is we have a b is equal to b c is equal to c d is equal to d a is equal to 7.2 centimeters. So in the next step with a as the center and radius 7.2 centimeters cut an arc on ray x a. This arc is drawn with a as the center and radius 7.2 centimeters let this point be point d. Now in the same way in the next step with b as the center and radius 7.2 centimeters cut an arc on the ray y b. This arc is drawn with b as the center and radius 7.2 centimeters let this be point c. Now in the next step we join c d now we have joined c d so this a b c d is the required rhombus. This completes the session hope you have understood the solution for this question.