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Laabri

10.2-10.3 Test B

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Last updated about 4 years ago
21 Nsɛmmisa

Throughout this test, round all answers to the nearest hundredth, if necessary. You do not need to write the units. Use 3.14 for pi.

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The following question is BONUS. There is no penalty for wrong answers.

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1.

Find the circumference of a circle with a radius of 9 in.

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2.

Find the circumference of a circle with a diameter of 15 ft.

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3.

Find the radius of a circle with a circumference of 81.64 cm.

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4.

Using the diagram below, find the length of Arc AC.

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5.

Using the diagram below, find the measure of Arc AC.

Use the diagram below for the next 2 questions.

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6.

Find the circumference of the circle.

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7.

Find the radius of the circle.

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8.

Find the PERIMETER of the figure below.

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9.

Find the AREA of a circle with a radius of 7.5 m.

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10.

Find the AREA of a circle with a diameter of 30 mm.

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11.

Find the RADIUS of a circle with an area of 1384.74 cm2.

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12.

Find the AREA of the figure below.

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13.

Using the diagram below, find the Area of Sector Z.

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14.

Using the diagram below, find the measure of Arc AC.

Use the diagram below for the next 2 questions.

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15.

Find the area of the circle.

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16.

Find the radius of the circle.

Use the diagram below for the next 2 questions.

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17.

Find the area of the SHADED region.

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18.

Find the area of the UNSHADED region.

Use the diagram below for the next 2 questions.

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19.

Find the area of the SHADED region.

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20.

Find the area of the UNSHADED region.

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21.

Find the area of the black regions on the target below.