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

asked May 1, 2022 176k views

3 votes

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2 votes

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

Abstrus answered May 6, 2022

5.4k points

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