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Chapter 10 Circles Review

Last updated over 8 years ago

30 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Chapter 10 Circles Review

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1.

In the circumscribed quadrilateral, find CD

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2.

Circle O has a radius of 25 meters and a chord of 48 meters. How far is the chord from the center of the circle?

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3.

Circle P has a radius of 7 in and circle O has a radius of 1 in. The distance from their centers is 10 cm. Find the length of the common external tangent.

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4.

Given: BA and BC are tangent to circle D. The ratio of arc AFC to arc AC 4:1. Find measure of angle B.

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5.

A circle with center (-4,1) passes through (3,-6). Find the slope of the tangent line through (3,-6)

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6.

Find measure of angle A

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7.

Find length of segment FC

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8.

A square with an area of 81 is inscribed in a circle. Find the circumference of the circle.

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9.

Find the measure of angle D

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10.

Find the measure of angle A

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11.

Circle X with radius 9 cm and Circle Y with radius 6 cm are 19 cm apart. Find the length of the common external tangent.

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12.

Circle P with a radius 12 cm and Circle Q with a radius of 7 cm. Find the distance between the centers if the common external tangent segment is 15 cm.

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13.

Two concentric circles have radii 6 and 10. Find the length of a chord of the larger circle that is tangent to the smaller circle.

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14.

In the circumscribed quadrilateral, find CD

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15.

Solve for x

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16.

Solve for x

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17.

Solve for x

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18.

Solve for x

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19.

Solve for x

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20.

Solve for x

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21.

Solve for x

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22.

Find segment BD

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23.

Find length of PT

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24.

Find length of WX

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25.

Find the radius of the circle

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26.

Find the radius of cirle C

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27.

A quadrilateral is inscribed in a circle. Its vertices divide the circle into four arcs in the ratio 1:2:5:4. Find the largest angle.

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28.

In the given circle, arc AB is 30, arc BC is 40, and arc CD is 50. Find the measure of angle X

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29.

In the given circle, arc AB is 30, arc BC is 40, and arc CD is 50. Find the measure of angle Y

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30.

In the given circle, arc AB is 30, arc BC is 40, and arc CD is 50. Find the measure of angle Z