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Arcs lengths and area of sectors ARS

Last updated almost 2 years ago

12 Nsɛmmisa

FIRST TO PAGES ARE THE FORMULAS OR NOTES. THE THIRD IS THE ASSIGMENT.

ONLY DO FROM 1 TO 8 (BLUE CIRCLES)

ONLY DO NUMBERS FROM 1 TO 8

STOP HERE, SUBMIT.

1

1

1

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Choose correct answer

7056

8.63

27.14

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

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2.

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3.

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4.

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5.

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6.

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7.

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8.

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10.

Choose correct equation

17/360 = 12/2πr

12/360 = 17/2πr

17/360 = 12/2πr²

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Choose correct answer

8.7

r²=147.1 so r= 73.5

r²=147.1 so r= 12.1

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Choose correct equation

256/360 = 31.2/ πr²

104/360 = 31.2/ πr²

256/360 = 31.2/ 2πr²