!!!!!!!PLSSS I RLLY NEED HELP 15points!!!!!! A circle’s circumference is approximately 44 cm. Which means the circles area is ap

Question

!!!!!!!PLSSS I RLLY NEED HELP 15points!!!!!!

A circle’s circumference is approximately 44 cm. Which means the circles area is approximately:

1. 88 cm²

2. 138 cm²

3. 154 cm²

4. 196 cm²

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Maya 2 weeks 2022-01-03T07:54:57+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-01-03T07:56:10+00:00

    Answer:

    3. 154 square centimeters

    Step-by-step explanation:

    C = 2πr

    44 = 2πr

    r = about 7 cm

    A = πr^2

       = π*7^2

       = 49π = about 154 cm

    3. 154 square centimeters

    0
    2022-01-03T07:56:12+00:00

    Answer:

    3. 154 cm²

    Step-by-step explanation:

    Circumference = 2 × 3.14 × r

    44 = 6.28r

    r = 7.0063694268

    Area = 3.14 × r²

    3.14 × 7.0063694268²

    154.1401273907cm²

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