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00:00 - 00:59 | hi Sweden Sa question is in figure if code ab and CD of a circle intersect each other at 90 degree right angle then X + Y is equal to flexicode a b and CD intersect at point P such that angle is 90 degrees Right Left this angle is 90 degrees so we can say that angle right that angle A will also equal to 90 degree right as they intersect each other at 90 degrees also we can say that angle ACD write this angle angle ACD is equal to angle abc write abc angle ride by reason reason angle in the same segment are equal angle in the same segment angle in the same segment are equal rights we can say from here that |

01:00 - 01:59 | angle ACD will be equal to why it is equal to Y degrees know if we consider this triangle so we can say triangle ACP write in triangle ACP we can say angle ACP + angle ACD right angle ACP for we can see angle A CP Plus English CP Plus angle APC right + angle C A P is equal to 180 degrees reason angle sum property of triangle angle ACB is angle ACB is why right as angle ACB is equal to angle ACB so we can say Y + APC is 90 degree + angle which is equal to 180 degrees so we can say X + Y is equal to 180 - 90 which is equal to 90 degrees so |

02:00 - 02:59 | weak say some option the correct option is option d |