Posted inClass 9th math NCERT NCERT, Class 9, Lines and Angles , Chapter–6, Exercise-6.1– Important questions Q. 1. In the figure, lines AB and CD intersect at O. If angle AOC + angle BOE = 70 degree and angle BOD = 40 degree, find angle BOE… Posted by The Catalyst Sobha January 22, 2026
Posted inClass 9th math NCERT Coordinate Geometry chapter–3 class 9 Coordinate Geometry exercise 3.1 class-9 NCERT, Class 9, Coordinate Geometry, Chapter–3, Exercise-3.1– Step wise perfect solution of each question Posted by The Catalyst Sobha August 17, 2025
