Theorem 6.1 Class 9 : If two lines intersect each other, then the vertically opposite angles are equal. June 23, 2023 by adminRead more
Theorem 8.1 : A diagonal of a parallelogram divides it into two congruent triangles Class 9 April 9, 2023April 9, 2023 by adminRead more
Theorem 10.9 : Angles in the same segment of the circle are equal Class 9 January 2, 2023 by adminRead more
