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3 years ago

Which of the following pairs are perpendicular? Select all that apply.

Mathematics

1 answer:

Blababa [14]3 years ago

3 0

1st is parallel

2nd is perpendicular

3rd is perpendicular

4th is parallel

5th is perpendicular

6th is perpendicular

2nd, 3rd, 5th, and 6th

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A circular city plaza is surrounded by a row of bricks. The area of the plaza is 1,520 square meters. How long is the row of bri

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Answer:

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Step-by-step explanation:

step 1

Find the radius of the circular city plaza

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we have

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substitute

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solve for r

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step 2

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