Question

(d)Find the value of X,Y ​

Answer 1

Answer:

x = 120° and y = 60°

Step-by-step explanation:

we now ABCD is a trapezium

and CED is a triangle

sum of all sides of  triangle = 180°

so

95°+25°+x = 180°

120°+x=180°

x=180-120 = 60°

third angle of triangle = 60°

we know x+60° = 180° ( linear pair)

x = 180°-60°

x= 120

we now adjacent angles of trapezium = 180°

x and y are adjacent so

x+y = 180°

120° + y = 180°

y = 180-120

y = 60°