Q : 2 is a quadrilateral in which and given that (see Fig.). Prove that .
In the first part, we have proved that .
Thus by c.p.c.t. , we can conclude :
CBSE Class 10 board exams twice a year ‘relief’ or ‘burden’? Parents, schools share mixed views
CBSE Class 10 exams twice a year from 2026; 64.4% students in favor, second attempt optional
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