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30-04-2021
Mathematics

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ABC is a right triangle. calculate the length of side BC (the hypotenuse)

ABC is a right triangle calculate the length of side BC the hypotenuse class=

Respuesta :

30-04-2021

Answer:

we have

C=(2,-1)

B=(-2,3)

since

BC is hypotenuse

length of BC=√[(-2-2)²+(3+1)²]=√32=4√2 units is your answer

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