what is the least angle of rotation that maps the pentagon onto itself

Question

what is the least angle of rotation that maps the pentagon onto itself

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Adalynn 1 month 2021-09-10T04:11:43+00:00 2 Answers 0

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    0
    2021-09-10T04:12:44+00:00

    Answer:

    72°

    Step-by-step explanation:

    0
    2021-09-10T04:13:28+00:00

    Answer:

    Answer Expert Verified

    The central angle O is a complete angle, so its measure is 360°. It is divided into 5 equal parts, so each of them has a measure of 360°/5=72°

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45:7+7-4:2-5:5*4+35:2 =? ( )