Question

ABC is an isoscles triangle right angle at c prove that ab2=2ac2​

Answer 1

Answer:

Hope this will help you

Answer 2

Answer:

triangle ABC is an right angle triangle and also isoceles triangle

proof. hyptenuse=AB

also we know that ABC is an isoceles triangle

hence AC=BC.......... isoceles triangle have two sides equal

now by using Pythagoras theorem in triangle ABC

hypotheses 2=height 2+base2

AB2= AC2+ BC2

AB2=AC2+AC2..........since AC=BC

therefore AB2=2AC.......hence proved

Step-by-step explanation:

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