Parallel lines are lines that never cross each other - they keep the same distance apart from each other. When two lines intersect, the opposite (X) angles are equal ...

Check the rationalized list of chapters and topics removed from the NCERT textbook. Focus on the revised curriculum for ...

Optical illusions have fascinated scientists, psychologists, and artists for centuries because they reveal one simple truth ...

WHAT YOU NEED: a ruler, a compass and a pencil. STEP 2: Put the pin of a compass at the end of the line you want to bisect. Set the compass to more than half the length of the line, and draw an arc ...