Question

The lengths of two sides of a right triangle are equal. The square of the hypotenuse is 450cm².Then length of each equal side is *

15cm

40cm

25cm

35cm

​

Answer 1

Answer:

let length of two sides be x

x²+x²=450

2x²=450

x²=450/2

x²=225

x=√225

x=15cm

therefore, length of two sides is 15cm

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