Class 10 Ex 6.6 Q6 Maths (Triangles), Ncert, Prove that the sum of the squares of the diagonals of

Class 10 Ex 6.6 Q6 Maths (Triangles), Ncert, Prove that the sum of the squares of the diagonals of

Prove that the sum of the squares of the diagonals of parallelogram is equal to the sum
of the squares of its sides.

Maths Class 10
Chapter- 6, Triangles
Exercise-6.6, Q.No.-6

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