Question

find the value of the variable in the following figures​

Answer 1

Answer:

The whole rectangle is divided into four triangles . all angles of triangle are equal to 180°

as opposite angles are equal so the angle opposite to 120° is also 120°

now the left and right angles will be 360°-(120+120)/2

360-240/2

120/2

therefore the right and left angles around the circle are 60°

x = 30° and y is 60°