Question

the square of the hypotenuse of an isosceles right triangle is 128 m. find the length of the side​

Answer 1

Step-by-step explanation:

let the same sides be a and hypotenuse be h.

According to the question,

h²=128m

as h²=a²+a²=2a²

2a²=128

a²=128/2

a²=64

a=√64

a=8m

Answer 2

Answer:

Since it is an isoceles triangle;

the base and height should be same= x(let)

A/Q;

(x^2+X^2)=128

= 2x^2=128

= x^2=128/2

=x=root(64)

therefore x= +8(ignoring -ve value because height or distance cant be -ve)

Hence,base=height=8 cm

Step-by-step explanation:

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