Math, asked by savitrigroup0105, 8 months ago

Solve this question​

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Answered by ajaymishram77
0

Step-by-step explanation:

What we have to do please send

Answered by ERB
1

Answer:

Step-by-step explanation:

here, BC²= AC² + AB ²

               = AC² + (AD+BD)²

                = AC² + AD² + BD² +2 AD.BD

as, AD=BD and  AC² + AD² = CD²

BC²= CD²+BD² + 2 BD²= CD² + 3 BD²

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