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? asked in Science & MathematicsMathematics · 5 years ago

When the sun becomes a red giant, it will expand to approximately _______ its current radius.?

a. 10 times

b. 10,000 times

c. 100 times

d. 5 times

e. 2 times

2 Answers

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  • ?
    Lv 7
    5 years ago

    c

    Red giant stars reach sizes of 100 to 1,000 times the size of the sun today.

  • Anonymous
    5 years ago

    Ok

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