Question

in the given fig. find the value of x and y where o is the center of the circle​

Answer 1

Answer:

angle o=70°

angle x = 1/2 of angle o (angle subtended by arc is half of the angle subtended by it at centre)

angle x= 1/2×70°

angle x=35°

angle x=angle y (angle subtended by same arc are equal)

angle y=35°