Question

help me to solve this​

Answer 1

Answer:

Area of triangle=21×base×altitude

In a right angled isosceles triangle, base=altitude

Let the base=altitude=x

⇒21×x×x=32

⇒x2=64

⇒x=8cm

∴ two sides containing right angle are equal to 8cm

Third side of the triangle=82+82=82cm

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