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Chapter 10 Circles Review

Last updated almost 8 years ago

30 questions

Note from the author:

Chapter 10 Circles Review

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Question 1

1.

In the circumscribed quadrilateral, find CD

Question 2

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?

Question 3

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.

Question 4

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.

Question 5

5.

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

Question 6

6.

Find measure of angle A

Question 7

7.

Find length of segment FC

Question 8

8.

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

Question 9

9.

Find the measure of angle D

Question 10

10.

Find the measure of angle A

Question 11

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.

Question 12

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.

Question 13

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.

Question 14

14.

In the circumscribed quadrilateral, find CD

Question 15

15.

Solve for x

Question 16

16.

Solve for x

Question 17

17.

Solve for x

Question 18

18.

Solve for x

Question 19

19.

Solve for x

Question 20

20.

Solve for x

Question 21

21.

Solve for x

Question 22

22.

Find segment BD

Question 23

23.

Find length of PT

Question 24

24.

Find length of WX

Question 25

25.

Find the radius of the circle

Question 26

26.

Find the radius of cirle C

Question 27

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.

Question 28

28.

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

Question 29

29.

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

Question 30

30.

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