3 years ago

Find the value of x. No calculator needed. Leave the square root as a part of your answer.

Mathematics

1 answer:

aleksklad [387]3 years ago

4 0

Answer:

5/V2=2.5×V2

Step-by-step explanation:

This is an isoscelle right triangle:

x²+x²=5²

2x²=5²

x=5/V2=5×V2/2=2.5×V2

where V2=sqrt(2)

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