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katovenus [111]
3 years ago
14

in Circle G R = 3 units Maria draws a circle with double the area of circle G what is the area of Maria's Circle?​

Mathematics
1 answer:
Stels [109]3 years ago
8 0

Answer:

18\pi units^{2}

Step-by-step explanation:

area of circle: \pi r^{2}

A of circle G: \pi (3)^{2} = 9\pi

Maria's circle has double the area of circle G, so it has 2 * 9\pi = 18\pi units^{2}

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Answer:

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Step-by-step explanation:

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3 years ago
A mountain climber starts a climb at an elevation of 453 feet above sea level. At his first rest stop he has climbed 162 feet, a
Sedaia [141]
     162
   +207
=   369
     
      
Okay, so it says he descends 285 feet after he's climbed 369 feet. That means he needs to descend a bit more to reach 453 feet, which we'll just call 0 for now. First, we need to do some subtraction:

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kakasveta [241]

Answer:

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Step-by-step explanation:

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tatuchka [14]

Answer:

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Step-by-step explanation:

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