Question

In the given figure, O is the centre of the circle. For what values of x and y

Answer 1

Answer:

x is 90 angle in a semi circle

a +b +c=180 (angle sum property )

90 +25 + y= 180

y=65

Answer 2

Answer:

D) X = 90°, Y = 65°

Step-by-step explanation:

In triangle ABC,

X = 90° [ Angle in a semicircular ]

25° + X° + Y° = 180° [ASP of a triangle]

Y = 180° - 90° - 25°

Y = 65°

Therefore Ans: D) X = 90°, Y = 65°