Question

9.
The area of an isosceles right triangle is 8 square cm. then find its perimeter.​

Answer 1

Answer:

the area of an isocelestriangle =1/2x^2

area=8=1/2x^2

8*2=x^2

x=4

the equal sides=4cm

the hypoteneus=4root2

perimetre=4+4+4root

=8+4root2(ans)

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