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…
NCERT, Class 10, Triangles, Chapter–6, Exercise-6.2 – Exact approach to each question with proper figure and explanation
Q.1. In the figure (i) and (ii), DE is parallel to BC. Find: (a) EC in figure-i (b) AD in figure –ii; Q. 2. E and F are points on…